15256216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 29767680

約数和(自身を除く): 14511464

約数列:

[1, 2, 4, 8, 31, 62, 124, 227, 248, 271, 454, 542, 908, 1084, 1816, 2168, 7037, 8401, 14074, 16802, 28148, 33604, 56296, 61517, 67208, 123034, 246068, 492136, 1907027, 3814054, 7628108, 15256216]

約数ペア:

[(1, 15256216), (2, 7628108), (4, 3814054), (8, 1907027), (31, 492136), (62, 246068), (124, 123034), (227, 67208), (248, 61517), (271, 56296), (454, 33604), (542, 28148), (908, 16802), (1084, 14074), (1816, 8401), (2168, 7037)]