90170384

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1115

約数の個数: 40

約数和(自身を含む): 179767512

約数和(自身を除く): 89597128

約数列:

[1, 2, 4, 8, 16, 53, 106, 113, 212, 226, 424, 452, 848, 904, 941, 1808, 1882, 3764, 5989, 7528, 11978, 15056, 23956, 47912, 49873, 95824, 99746, 106333, 199492, 212666, 398984, 425332, 797968, 850664, 1701328, 5635649, 11271298, 22542596, 45085192, 90170384]

約数ペア:

[(1, 90170384), (2, 45085192), (4, 22542596), (8, 11271298), (16, 5635649), (53, 1701328), (106, 850664), (113, 797968), (212, 425332), (226, 398984), (424, 212666), (452, 199492), (848, 106333), (904, 99746), (941, 95824), (1808, 49873), (1882, 47912), (3764, 23956), (5989, 15056), (7528, 11978)]