89163508

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 182407680

約数和(自身を除く): 93244172

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 173, 233, 316, 346, 466, 553, 692, 932, 1106, 1211, 1631, 2212, 2422, 3262, 4844, 6524, 13667, 18407, 27334, 36814, 40309, 54668, 73628, 80618, 95669, 128849, 161236, 191338, 257698, 282163, 382676, 515396, 564326, 1128652, 3184411, 6368822, 12737644, 22290877, 44581754, 89163508]

約数ペア:

[(1, 89163508), (2, 44581754), (4, 22290877), (7, 12737644), (14, 6368822), (28, 3184411), (79, 1128652), (158, 564326), (173, 515396), (233, 382676), (316, 282163), (346, 257698), (466, 191338), (553, 161236), (692, 128849), (932, 95669), (1106, 80618), (1211, 73628), (1631, 54668), (2212, 40309), (2422, 36814), (3262, 27334), (4844, 18407), (6524, 13667)]