31512232

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 60278400

約数和(自身を除く): 28766168

約数列:

[1, 2, 4, 8, 103, 167, 206, 229, 334, 412, 458, 668, 824, 916, 1336, 1832, 17201, 23587, 34402, 38243, 47174, 68804, 76486, 94348, 137608, 152972, 188696, 305944, 3939029, 7878058, 15756116, 31512232]

約数ペア:

[(1, 31512232), (2, 15756116), (4, 7878058), (8, 3939029), (103, 305944), (167, 188696), (206, 152972), (229, 137608), (334, 94348), (412, 76486), (458, 68804), (668, 47174), (824, 38243), (916, 34402), (1336, 23587), (1832, 17201)]