84651890

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{46769}}^1$

素因数の和:46957

約数の個数: 16

約数和(自身を含む): 153218520

約数和(自身を除く): 68566630

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 46769, 93538, 233845, 467690, 8465189, 16930378, 42325945, 84651890]

約数ペア:

[(1, 84651890), (2, 42325945), (5, 16930378), (10, 8465189), (181, 467690), (362, 233845), (905, 93538), (1810, 46769)]