162259456

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{10223}}^1$

素因数の和:10272

約数の個数: 40

約数和(自身を含む): 334692864

約数和(自身を除く): 172433408

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 10223, 15872, 20446, 40892, 81784, 163568, 316913, 327136, 633826, 654272, 1267652, 1308544, 2535304, 2617088, 5070608, 5234176, 10141216, 20282432, 40564864, 81129728, 162259456]

約数ペア:

[(1, 162259456), (2, 81129728), (4, 40564864), (8, 20282432), (16, 10141216), (31, 5234176), (32, 5070608), (62, 2617088), (64, 2535304), (124, 1308544), (128, 1267652), (248, 654272), (256, 633826), (496, 327136), (512, 316913), (992, 163568), (1984, 81784), (3968, 40892), (7936, 20446), (10223, 15872)]