85824716

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 152362560

約数和(自身を除く): 66537844

約数列:

[1, 2, 4, 139, 163, 278, 326, 556, 652, 947, 1894, 3788, 22657, 45314, 90628, 131633, 154361, 263266, 308722, 526532, 617444, 21456179, 42912358, 85824716]

約数ペア:

[(1, 85824716), (2, 42912358), (4, 21456179), (139, 617444), (163, 526532), (278, 308722), (326, 263266), (556, 154361), (652, 131633), (947, 90628), (1894, 45314), (3788, 22657)]