90173384

素因数分解:

$2^3\times 7^1\times {\mathrm{1610239}}^1$

素因数の和:1610252

約数の個数: 16

約数和(自身を含む): 193228800

約数和(自身を除く): 103055416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1610239, 3220478, 6440956, 11271673, 12881912, 22543346, 45086692, 90173384]

約数ペア:

[(1, 90173384), (2, 45086692), (4, 22543346), (7, 12881912), (8, 11271673), (14, 6440956), (28, 3220478), (56, 1610239)]