31304482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 53374464

約数和(自身を除く): 22069982

約数列:

[1, 2, 11, 22, 31, 62, 197, 233, 341, 394, 466, 682, 2167, 2563, 4334, 5126, 6107, 7223, 12214, 14446, 45901, 67177, 79453, 91802, 134354, 158906, 504911, 1009822, 1422931, 2845862, 15652241, 31304482]

約数ペア:

[(1, 31304482), (2, 15652241), (11, 2845862), (22, 1422931), (31, 1009822), (62, 504911), (197, 158906), (233, 134354), (341, 91802), (394, 79453), (466, 67177), (682, 45901), (2167, 14446), (2563, 12214), (4334, 7223), (5126, 6107)]