31075864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2753}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 62460720

約数和(自身を除く): 31384856

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2753, 2822, 5506, 5644, 11012, 11288, 22024, 46801, 93602, 187204, 228499, 374408, 456998, 913996, 1827992, 3884483, 7768966, 15537932, 31075864]

約数ペア:

[(1, 31075864), (2, 15537932), (4, 7768966), (8, 3884483), (17, 1827992), (34, 913996), (68, 456998), (83, 374408), (136, 228499), (166, 187204), (332, 93602), (664, 46801), (1411, 22024), (2753, 11288), (2822, 11012), (5506, 5644)]