771632

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1700

約数の個数: 20

約数和(自身を含む): 1547520

約数和(自身を除く): 775888

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1663, 3326, 6652, 13304, 26608, 48227, 96454, 192908, 385816, 771632]

約数ペア:

[(1, 771632), (2, 385816), (4, 192908), (8, 96454), (16, 48227), (29, 26608), (58, 13304), (116, 6652), (232, 3326), (464, 1663)]