45074072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 45023848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2111, 2669, 4222, 5338, 8444, 10676, 16888, 21352, 35887, 71774, 143548, 287096, 331427, 662854, 1325708, 2651416, 5634259, 11268518, 22537036, 45074072]

約数ペア:

[(1, 45074072), (2, 22537036), (4, 11268518), (8, 5634259), (17, 2651416), (34, 1325708), (68, 662854), (136, 331427), (157, 287096), (314, 143548), (628, 71774), (1256, 35887), (2111, 21352), (2669, 16888), (4222, 10676), (5338, 8444)]