87287968

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 176432256

約数和(自身を除く): 89144288

約数列:

[1, 2, 4, 8, 16, 32, 71, 103, 142, 206, 284, 373, 412, 568, 746, 824, 1136, 1492, 1648, 2272, 2984, 3296, 5968, 7313, 11936, 14626, 26483, 29252, 38419, 52966, 58504, 76838, 105932, 117008, 153676, 211864, 234016, 307352, 423728, 614704, 847456, 1229408, 2727749, 5455498, 10910996, 21821992, 43643984, 87287968]

約数ペア:

[(1, 87287968), (2, 43643984), (4, 21821992), (8, 10910996), (16, 5455498), (32, 2727749), (71, 1229408), (103, 847456), (142, 614704), (206, 423728), (284, 307352), (373, 234016), (412, 211864), (568, 153676), (746, 117008), (824, 105932), (1136, 76838), (1492, 58504), (1648, 52966), (2272, 38419), (2984, 29252), (3296, 26483), (5968, 14626), (7313, 11936)]