1657688056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{5053927}}^1$

素因数の和:5053974

約数の個数: 16

約数和(自身を含む): 3183974640

約数和(自身を除く): 1526286584

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 5053927, 10107854, 20215708, 40431416, 207211007, 414422014, 828844028, 1657688056]

約数ペア:

[(1, 1657688056), (2, 828844028), (4, 414422014), (8, 207211007), (41, 40431416), (82, 20215708), (164, 10107854), (328, 5053927)]