179784128

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{90617}}^1$

素因数の和:90660

約数の個数: 28

約数和(自身を含む): 368271552

約数和(自身を除く): 188487424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 90617, 181234, 362468, 724936, 1449872, 2809127, 2899744, 5618254, 5799488, 11236508, 22473016, 44946032, 89892064, 179784128]

約数ペア:

[(1, 179784128), (2, 89892064), (4, 44946032), (8, 22473016), (16, 11236508), (31, 5799488), (32, 5618254), (62, 2899744), (64, 2809127), (124, 1449872), (248, 724936), (496, 362468), (992, 181234), (1984, 90617)]