80964064

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4859

約数の個数: 48

約数和(自身を含む): 174254976

約数和(自身を除く): 93290912

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, 4801, 8432, 9602, 16864, 19204, 38408, 76816, 81617, 148831, 153632, 163234, 297662, 326468, 595324, 652936, 1190648, 1305872, 2381296, 2530127, 2611744, 4762592, 5060254, 10120508, 20241016, 40482032, 80964064]

約数ペア:

[(1, 80964064), (2, 40482032), (4, 20241016), (8, 10120508), (16, 5060254), (17, 4762592), (31, 2611744), (32, 2530127), (34, 2381296), (62, 1305872), (68, 1190648), (124, 652936), (136, 595324), (248, 326468), (272, 297662), (496, 163234), (527, 153632), (544, 148831), (992, 81617), (1054, 76816), (2108, 38408), (4216, 19204), (4801, 16864), (8432, 9602)]