25526512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{145037}}^1$

素因数の和:145056

約数の個数: 20

約数和(自身を含む): 53954136

約数和(自身を除く): 28427624

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 145037, 290074, 580148, 1160296, 1595407, 2320592, 3190814, 6381628, 12763256, 25526512]

約数ペア:

[(1, 25526512), (2, 12763256), (4, 6381628), (8, 3190814), (11, 2320592), (16, 1595407), (22, 1160296), (44, 580148), (88, 290074), (176, 145037)]