90262406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{26501}}^1$

素因数の和:26647

約数の個数: 16

約数和(自身を含む): 146927088

約数和(自身を除く): 56664682

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 26501, 53002, 344513, 689026, 3471631, 6943262, 45131203, 90262406]

約数ペア:

[(1, 90262406), (2, 45131203), (13, 6943262), (26, 3471631), (131, 689026), (262, 344513), (1703, 53002), (3406, 26501)]