20250064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{30869}}^1$

素因数の和:30918

約数の個数: 20

約数和(自身を含む): 40192740

約数和(自身を除く): 19942676

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 30869, 61738, 123476, 246952, 493904, 1265629, 2531258, 5062516, 10125032, 20250064]

約数ペア:

[(1, 20250064), (2, 10125032), (4, 5062516), (8, 2531258), (16, 1265629), (41, 493904), (82, 246952), (164, 123476), (328, 61738), (656, 30869)]