31631732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 64236480

約数和(自身を除く): 32604748

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 157, 209, 241, 314, 418, 482, 628, 836, 964, 1727, 2651, 2983, 3454, 4579, 5302, 5966, 6908, 9158, 10604, 11932, 18316, 32813, 37837, 50369, 65626, 75674, 100738, 131252, 151348, 201476, 416207, 718903, 832414, 1437806, 1664828, 2875612, 7907933, 15815866, 31631732]

約数ペア:

[(1, 31631732), (2, 15815866), (4, 7907933), (11, 2875612), (19, 1664828), (22, 1437806), (38, 832414), (44, 718903), (76, 416207), (157, 201476), (209, 151348), (241, 131252), (314, 100738), (418, 75674), (482, 65626), (628, 50369), (836, 37837), (964, 32813), (1727, 18316), (2651, 11932), (2983, 10604), (3454, 9158), (4579, 6908), (5302, 5966)]