84061456

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{12539}}^1$

素因数の和:12966

約数の個数: 20

約数和(自身を含む): 163270800

約数和(自身を除く): 79209344

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 12539, 25078, 50156, 100312, 200624, 5253841, 10507682, 21015364, 42030728, 84061456]

約数ペア:

[(1, 84061456), (2, 42030728), (4, 21015364), (8, 10507682), (16, 5253841), (419, 200624), (838, 100312), (1676, 50156), (3352, 25078), (6704, 12539)]