31369228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 63705600

約数和(自身を除く): 32336372

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 157, 209, 239, 314, 418, 478, 628, 836, 956, 1727, 2629, 2983, 3454, 4541, 5258, 5966, 6908, 9082, 10516, 11932, 18164, 32813, 37523, 49951, 65626, 75046, 99902, 131252, 150092, 199804, 412753, 712937, 825506, 1425874, 1651012, 2851748, 7842307, 15684614, 31369228]

約数ペア:

[(1, 31369228), (2, 15684614), (4, 7842307), (11, 2851748), (19, 1651012), (22, 1425874), (38, 825506), (44, 712937), (76, 412753), (157, 199804), (209, 150092), (239, 131252), (314, 99902), (418, 75046), (478, 65626), (628, 49951), (836, 37523), (956, 32813), (1727, 18164), (2629, 11932), (2983, 10516), (3454, 9082), (4541, 6908), (5258, 5966)]