31471696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 63638784

約数和(自身を除く): 32167088

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 593, 856, 1186, 1712, 2372, 3317, 4744, 6634, 9488, 13268, 18383, 26536, 36766, 53072, 63451, 73532, 126902, 147064, 253804, 294128, 507608, 1015216, 1966981, 3933962, 7867924, 15735848, 31471696]

約数ペア:

[(1, 31471696), (2, 15735848), (4, 7867924), (8, 3933962), (16, 1966981), (31, 1015216), (62, 507608), (107, 294128), (124, 253804), (214, 147064), (248, 126902), (428, 73532), (496, 63451), (593, 53072), (856, 36766), (1186, 26536), (1712, 18383), (2372, 13268), (3317, 9488), (4744, 6634)]