430422848

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{216947}}^1$

素因数の和:216990

約数の個数: 28

約数和(自身を含む): 881676672

約数和(自身を除く): 451253824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 216947, 433894, 867788, 1735576, 3471152, 6725357, 6942304, 13450714, 13884608, 26901428, 53802856, 107605712, 215211424, 430422848]

約数ペア:

[(1, 430422848), (2, 215211424), (4, 107605712), (8, 53802856), (16, 26901428), (31, 13884608), (32, 13450714), (62, 6942304), (64, 6725357), (124, 3471152), (248, 1735576), (496, 867788), (992, 433894), (1984, 216947)]