245685416

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{31957}}^1$

素因数の和:32025

約数の個数: 24

約数和(自身を含む): 476014410

約数和(自身を除く): 230328994

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 31957, 63914, 127828, 255656, 990667, 1981334, 3962668, 7925336, 30710677, 61421354, 122842708, 245685416]

約数ペア:

[(1, 245685416), (2, 122842708), (4, 61421354), (8, 30710677), (31, 7925336), (62, 3962668), (124, 1981334), (248, 990667), (961, 255656), (1922, 127828), (3844, 63914), (7688, 31957)]