15938432

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 31946400

約数和(自身を除く): 16007968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 521, 956, 1042, 1912, 2084, 3824, 4168, 7648, 8336, 15296, 16672, 30592, 33344, 66688, 124519, 249038, 498076, 996152, 1992304, 3984608, 7969216, 15938432]

約数ペア:

[(1, 15938432), (2, 7969216), (4, 3984608), (8, 1992304), (16, 996152), (32, 498076), (64, 249038), (128, 124519), (239, 66688), (478, 33344), (521, 30592), (956, 16672), (1042, 15296), (1912, 8336), (2084, 7648), (3824, 4168)]