31530521712

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{156887}}^1$

素因数の和:157030

約数の個数: 80

約数和(自身を含む): 84041763840

約数和(自身を除く): 52511242128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 79, 106, 158, 159, 212, 237, 316, 318, 424, 474, 632, 636, 848, 948, 1264, 1272, 1896, 2544, 3792, 4187, 8374, 12561, 16748, 25122, 33496, 50244, 66992, 100488, 156887, 200976, 313774, 470661, 627548, 941322, 1255096, 1882644, 2510192, 3765288, 7530576, 8315011, 12394073, 16630022, 24788146, 24945033, 33260044, 37182219, 49576292, 49890066, 66520088, 74364438, 99152584, 99780132, 133040176, 148728876, 198305168, 199560264, 297457752, 399120528, 594915504, 656885869, 1313771738, 1970657607, 2627543476, 3941315214, 5255086952, 7882630428, 10510173904, 15765260856, 31530521712]

約数ペア:

[(1, 31530521712), (2, 15765260856), (3, 10510173904), (4, 7882630428), (6, 5255086952), (8, 3941315214), (12, 2627543476), (16, 1970657607), (24, 1313771738), (48, 656885869), (53, 594915504), (79, 399120528), (106, 297457752), (158, 199560264), (159, 198305168), (212, 148728876), (237, 133040176), (316, 99780132), (318, 99152584), (424, 74364438), (474, 66520088), (632, 49890066), (636, 49576292), (848, 37182219), (948, 33260044), (1264, 24945033), (1272, 24788146), (1896, 16630022), (2544, 12394073), (3792, 8315011), (4187, 7530576), (8374, 3765288), (12561, 2510192), (16748, 1882644), (25122, 1255096), (33496, 941322), (50244, 627548), (66992, 470661), (100488, 313774), (156887, 200976)]