15528272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{31307}}^1$

素因数の和:31346

約数の個数: 20

約数和(自身を含む): 31057536

約数和(自身を除く): 15529264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 31307, 62614, 125228, 250456, 500912, 970517, 1941034, 3882068, 7764136, 15528272]

約数ペア:

[(1, 15528272), (2, 7764136), (4, 3882068), (8, 1941034), (16, 970517), (31, 500912), (62, 250456), (124, 125228), (248, 62614), (496, 31307)]