109956848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2373

約数の個数: 40

約数和(自身を含む): 221164416

約数和(自身を除く): 111207568

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 2251, 3053, 4502, 6106, 9004, 12212, 18008, 24424, 36016, 48848, 96793, 159821, 193586, 319642, 387172, 639284, 774344, 1278568, 1548688, 2557136, 6872303, 13744606, 27489212, 54978424, 109956848]

約数ペア:

[(1, 109956848), (2, 54978424), (4, 27489212), (8, 13744606), (16, 6872303), (43, 2557136), (71, 1548688), (86, 1278568), (142, 774344), (172, 639284), (284, 387172), (344, 319642), (568, 193586), (688, 159821), (1136, 96793), (2251, 48848), (3053, 36016), (4502, 24424), (6106, 18008), (9004, 12212)]