90297232

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 179399232

約数和(自身を除く): 89102000

約数列:

[1, 2, 4, 8, 16, 71, 101, 142, 202, 284, 404, 568, 787, 808, 1136, 1574, 1616, 3148, 6296, 7171, 12592, 14342, 28684, 55877, 57368, 79487, 111754, 114736, 158974, 223508, 317948, 447016, 635896, 894032, 1271792, 5643577, 11287154, 22574308, 45148616, 90297232]

約数ペア:

[(1, 90297232), (2, 45148616), (4, 22574308), (8, 11287154), (16, 5643577), (71, 1271792), (101, 894032), (142, 635896), (202, 447016), (284, 317948), (404, 223508), (568, 158974), (787, 114736), (808, 111754), (1136, 79487), (1574, 57368), (1616, 55877), (3148, 28684), (6296, 14342), (7171, 12592)]