31764876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 88397568

約数和(自身を除く): 56632692

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 107, 132, 143, 156, 173, 214, 286, 321, 346, 428, 429, 519, 572, 642, 692, 858, 1038, 1177, 1284, 1391, 1716, 1903, 2076, 2249, 2354, 2782, 3531, 3806, 4173, 4498, 4708, 5564, 5709, 6747, 7062, 7612, 8346, 8996, 11418, 13494, 14124, 15301, 16692, 18511, 22836, 24739, 26988, 30602, 37022, 45903, 49478, 55533, 61204, 74044, 74217, 91806, 98956, 111066, 148434, 183612, 203621, 222132, 240643, 296868, 407242, 481286, 610863, 721929, 814484, 962572, 1221726, 1443858, 2443452, 2647073, 2887716, 5294146, 7941219, 10588292, 15882438, 31764876]

約数ペア:

[(1, 31764876), (2, 15882438), (3, 10588292), (4, 7941219), (6, 5294146), (11, 2887716), (12, 2647073), (13, 2443452), (22, 1443858), (26, 1221726), (33, 962572), (39, 814484), (44, 721929), (52, 610863), (66, 481286), (78, 407242), (107, 296868), (132, 240643), (143, 222132), (156, 203621), (173, 183612), (214, 148434), (286, 111066), (321, 98956), (346, 91806), (428, 74217), (429, 74044), (519, 61204), (572, 55533), (642, 49478), (692, 45903), (858, 37022), (1038, 30602), (1177, 26988), (1284, 24739), (1391, 22836), (1716, 18511), (1903, 16692), (2076, 15301), (2249, 14124), (2354, 13494), (2782, 11418), (3531, 8996), (3806, 8346), (4173, 7612), (4498, 7062), (4708, 6747), (5564, 5709)]