430182784

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{108413}}^1$

素因数の和:108458

約数の個数: 32

約数和(自身を含む): 884658240

約数和(自身を除く): 454475456

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 108413, 216826, 433652, 867304, 1734608, 3360803, 3469216, 6721606, 6938432, 13443212, 13876864, 26886424, 53772848, 107545696, 215091392, 430182784]

約数ペア:

[(1, 430182784), (2, 215091392), (4, 107545696), (8, 53772848), (16, 26886424), (31, 13876864), (32, 13443212), (62, 6938432), (64, 6721606), (124, 3469216), (128, 3360803), (248, 1734608), (496, 867304), (992, 433652), (1984, 216826), (3968, 108413)]