90470848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{108739}}^1$

素因数の和:108764

約数の個数: 28

約数和(自身を含む): 193339720

約数和(自身を除く): 102868872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 108739, 217478, 434956, 869912, 1413607, 1739824, 2827214, 3479648, 5654428, 6959296, 11308856, 22617712, 45235424, 90470848]

約数ペア:

[(1, 90470848), (2, 45235424), (4, 22617712), (8, 11308856), (13, 6959296), (16, 5654428), (26, 3479648), (32, 2827214), (52, 1739824), (64, 1413607), (104, 869912), (208, 434956), (416, 217478), (832, 108739)]