31193412866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{463}}^1\times {\mathrm{827}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 61187954688

約数和(自身を除く): 29994541822

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 463, 506, 529, 827, 926, 1058, 1654, 1771, 3241, 3542, 3703, 5093, 5789, 5819, 6482, 7406, 9097, 10186, 10649, 11578, 11638, 18194, 19021, 21298, 35651, 38042, 40733, 63679, 71302, 74543, 81466, 117139, 127358, 133147, 149086, 209231, 234278, 244927, 266294, 382901, 418462, 437483, 489854, 765802, 819973, 874966, 1464617, 1639946, 1714489, 2680307, 2694197, 2929234, 3062381, 3428978, 4211911, 4812313, 5360614, 5388394, 6124762, 8423822, 8806723, 9624626, 17613446, 18859379, 29483377, 33686191, 37718758, 58966754, 61647061, 67372382, 96873953, 123294122, 193747906, 202554629, 405109258, 678117671, 1356235342, 1417882403, 2228100919, 2835764806, 4456201838, 15596706433, 31193412866]

約数ペア:

[(1, 31193412866), (2, 15596706433), (7, 4456201838), (11, 2835764806), (14, 2228100919), (22, 1417882403), (23, 1356235342), (46, 678117671), (77, 405109258), (154, 202554629), (161, 193747906), (253, 123294122), (322, 96873953), (463, 67372382), (506, 61647061), (529, 58966754), (827, 37718758), (926, 33686191), (1058, 29483377), (1654, 18859379), (1771, 17613446), (3241, 9624626), (3542, 8806723), (3703, 8423822), (5093, 6124762), (5789, 5388394), (5819, 5360614), (6482, 4812313), (7406, 4211911), (9097, 3428978), (10186, 3062381), (10649, 2929234), (11578, 2694197), (11638, 2680307), (18194, 1714489), (19021, 1639946), (21298, 1464617), (35651, 874966), (38042, 819973), (40733, 765802), (63679, 489854), (71302, 437483), (74543, 418462), (81466, 382901), (117139, 266294), (127358, 244927), (133147, 234278), (149086, 209231)]