173690032

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{137413}}^1$

素因数の和:137500

約数の個数: 20

約数和(自身を含む): 340786720

約数和(自身を除く): 167096688

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 137413, 274826, 549652, 1099304, 2198608, 10855627, 21711254, 43422508, 86845016, 173690032]

約数ペア:

[(1, 173690032), (2, 86845016), (4, 43422508), (8, 21711254), (16, 10855627), (79, 2198608), (158, 1099304), (316, 549652), (632, 274826), (1264, 137413)]