163732328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{1663}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 317890560

約数和(自身を除く): 154158232

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 397, 794, 1588, 1663, 3176, 3326, 6652, 12307, 13304, 24614, 49228, 51553, 98456, 103106, 206212, 412424, 660211, 1320422, 2640844, 5281688, 20466541, 40933082, 81866164, 163732328]

約数ペア:

[(1, 163732328), (2, 81866164), (4, 40933082), (8, 20466541), (31, 5281688), (62, 2640844), (124, 1320422), (248, 660211), (397, 412424), (794, 206212), (1588, 103106), (1663, 98456), (3176, 51553), (3326, 49228), (6652, 24614), (12307, 13304)]