31376928

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 92074752

約数和(自身を除く): 60697824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 129, 132, 172, 176, 258, 264, 344, 352, 473, 516, 528, 688, 691, 946, 1032, 1056, 1376, 1382, 1419, 1892, 2064, 2073, 2764, 2838, 3784, 4128, 4146, 5528, 5676, 7568, 7601, 8292, 11056, 11352, 15136, 15202, 16584, 22112, 22704, 22803, 29713, 30404, 33168, 45408, 45606, 59426, 60808, 66336, 89139, 91212, 118852, 121616, 178278, 182424, 237704, 243232, 326843, 356556, 364848, 475408, 653686, 713112, 729696, 950816, 980529, 1307372, 1426224, 1961058, 2614744, 2852448, 3922116, 5229488, 7844232, 10458976, 15688464, 31376928]

約数ペア:

[(1, 31376928), (2, 15688464), (3, 10458976), (4, 7844232), (6, 5229488), (8, 3922116), (11, 2852448), (12, 2614744), (16, 1961058), (22, 1426224), (24, 1307372), (32, 980529), (33, 950816), (43, 729696), (44, 713112), (48, 653686), (66, 475408), (86, 364848), (88, 356556), (96, 326843), (129, 243232), (132, 237704), (172, 182424), (176, 178278), (258, 121616), (264, 118852), (344, 91212), (352, 89139), (473, 66336), (516, 60808), (528, 59426), (688, 45606), (691, 45408), (946, 33168), (1032, 30404), (1056, 29713), (1376, 22803), (1382, 22704), (1419, 22112), (1892, 16584), (2064, 15202), (2073, 15136), (2764, 11352), (2838, 11056), (3784, 8292), (4128, 7601), (4146, 7568), (5528, 5676)]