85880056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{631471}}^1$

素因数の和:631494

約数の個数: 16

約数和(自身を含む): 170497440

約数和(自身を除く): 84617384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 631471, 1262942, 2525884, 5051768, 10735007, 21470014, 42940028, 85880056]

約数ペア:

[(1, 85880056), (2, 42940028), (4, 21470014), (8, 10735007), (17, 5051768), (34, 2525884), (68, 1262942), (136, 631471)]