89308544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 193294080

約数和(自身を除く): 103985536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 191, 208, 281, 382, 416, 562, 764, 832, 1124, 1528, 1664, 2248, 2483, 3056, 3653, 4496, 4966, 6112, 7306, 8992, 9932, 12224, 14612, 17984, 19864, 24448, 29224, 35968, 39728, 53671, 58448, 79456, 107342, 116896, 158912, 214684, 233792, 317824, 429368, 467584, 697723, 858736, 1395446, 1717472, 2790892, 3434944, 5581784, 6869888, 11163568, 22327136, 44654272, 89308544]

約数ペア:

[(1, 89308544), (2, 44654272), (4, 22327136), (8, 11163568), (13, 6869888), (16, 5581784), (26, 3434944), (32, 2790892), (52, 1717472), (64, 1395446), (104, 858736), (128, 697723), (191, 467584), (208, 429368), (281, 317824), (382, 233792), (416, 214684), (562, 158912), (764, 116896), (832, 107342), (1124, 79456), (1528, 58448), (1664, 53671), (2248, 39728), (2483, 35968), (3056, 29224), (3653, 24448), (4496, 19864), (4966, 17984), (6112, 14612), (7306, 12224), (8992, 9932)]