85990528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 190552320

約数和(自身を除く): 104561792

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1667, 1984, 3224, 3334, 3968, 6448, 6668, 12896, 13336, 21671, 25792, 26672, 43342, 51584, 51677, 53344, 86684, 103354, 106688, 173368, 206708, 213376, 346736, 413416, 671801, 693472, 826832, 1343602, 1386944, 1653664, 2687204, 2773888, 3307328, 5374408, 6614656, 10748816, 21497632, 42995264, 85990528]

約数ペア:

[(1, 85990528), (2, 42995264), (4, 21497632), (8, 10748816), (13, 6614656), (16, 5374408), (26, 3307328), (31, 2773888), (32, 2687204), (52, 1653664), (62, 1386944), (64, 1343602), (104, 826832), (124, 693472), (128, 671801), (208, 413416), (248, 346736), (403, 213376), (416, 206708), (496, 173368), (806, 106688), (832, 103354), (992, 86684), (1612, 53344), (1664, 51677), (1667, 51584), (1984, 43342), (3224, 26672), (3334, 25792), (3968, 21671), (6448, 13336), (6668, 12896)]