90309448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1511}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 175633920

約数和(自身を除く): 85324472

約数列:

[1, 2, 4, 8, 31, 62, 124, 241, 248, 482, 964, 1511, 1928, 3022, 6044, 7471, 12088, 14942, 29884, 46841, 59768, 93682, 187364, 364151, 374728, 728302, 1456604, 2913208, 11288681, 22577362, 45154724, 90309448]

約数ペア:

[(1, 90309448), (2, 45154724), (4, 22577362), (8, 11288681), (31, 2913208), (62, 1456604), (124, 728302), (241, 374728), (248, 364151), (482, 187364), (964, 93682), (1511, 59768), (1928, 46841), (3022, 29884), (6044, 14942), (7471, 12088)]