90607448

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2237}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 174832560

約数和(自身を除く): 84225112

約数列:

[1, 2, 4, 8, 61, 83, 122, 166, 244, 332, 488, 664, 2237, 4474, 5063, 8948, 10126, 17896, 20252, 40504, 136457, 185671, 272914, 371342, 545828, 742684, 1091656, 1485368, 11325931, 22651862, 45303724, 90607448]

約数ペア:

[(1, 90607448), (2, 45303724), (4, 22651862), (8, 11325931), (61, 1485368), (83, 1091656), (122, 742684), (166, 545828), (244, 371342), (332, 272914), (488, 185671), (664, 136457), (2237, 40504), (4474, 20252), (5063, 17896), (8948, 10126)]