89028056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20879}}^1$

素因数の和:20939

約数の個数: 32

約数和(自身を含む): 184161600

約数和(自身を除く): 95133544

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 20879, 41758, 83516, 167032, 271427, 542854, 856039, 1085708, 1712078, 2171416, 3424156, 6848312, 11128507, 22257014, 44514028, 89028056]

約数ペア:

[(1, 89028056), (2, 44514028), (4, 22257014), (8, 11128507), (13, 6848312), (26, 3424156), (41, 2171416), (52, 1712078), (82, 1085708), (104, 856039), (164, 542854), (328, 271427), (533, 167032), (1066, 83516), (2132, 41758), (4264, 20879)]