105380656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{212461}}^1$

素因数の和:212500

約数の個数: 20

約数和(自身を含む): 210762304

約数和(自身を除く): 105381648

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 212461, 424922, 849844, 1699688, 3399376, 6586291, 13172582, 26345164, 52690328, 105380656]

約数ペア:

[(1, 105380656), (2, 52690328), (4, 26345164), (8, 13172582), (16, 6586291), (31, 3399376), (62, 1699688), (124, 849844), (248, 424922), (496, 212461)]