54236528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199399}}^1$

素因数の和:199424

約数の個数: 20

約数和(自身を含む): 111265200

約数和(自身を除く): 57028672

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 199399, 398798, 797596, 1595192, 3190384, 3389783, 6779566, 13559132, 27118264, 54236528]

約数ペア:

[(1, 54236528), (2, 27118264), (4, 13559132), (8, 6779566), (16, 3389783), (17, 3190384), (34, 1595192), (68, 797596), (136, 398798), (272, 199399)]