89887588

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4813}}^1$

素因数の和:4876

約数の個数: 48

約数和(自身を含む): 194100480

約数和(自身を除く): 104212892

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4669, 4813, 9338, 9626, 18676, 19252, 33691, 67382, 110699, 134764, 139577, 221398, 279154, 442796, 558308, 774893, 977039, 1549786, 1954078, 3099572, 3210271, 3908156, 6420542, 12841084, 22471897, 44943794, 89887588]

約数ペア:

[(1, 89887588), (2, 44943794), (4, 22471897), (7, 12841084), (14, 6420542), (23, 3908156), (28, 3210271), (29, 3099572), (46, 1954078), (58, 1549786), (92, 977039), (116, 774893), (161, 558308), (203, 442796), (322, 279154), (406, 221398), (644, 139577), (667, 134764), (812, 110699), (1334, 67382), (2668, 33691), (4669, 19252), (4813, 18676), (9338, 9626)]