179719648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10657}}^1$

素因数の和:10715

約数の個数: 48

約数和(自身を含む): 386757504

約数和(自身を除く): 207037856

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 10657, 16864, 21314, 42628, 85256, 170512, 181169, 330367, 341024, 362338, 660734, 724676, 1321468, 1449352, 2642936, 2898704, 5285872, 5616239, 5797408, 10571744, 11232478, 22464956, 44929912, 89859824, 179719648]

約数ペア:

[(1, 179719648), (2, 89859824), (4, 44929912), (8, 22464956), (16, 11232478), (17, 10571744), (31, 5797408), (32, 5616239), (34, 5285872), (62, 2898704), (68, 2642936), (124, 1449352), (136, 1321468), (248, 724676), (272, 660734), (496, 362338), (527, 341024), (544, 330367), (992, 181169), (1054, 170512), (2108, 85256), (4216, 42628), (8432, 21314), (10657, 16864)]