80459427668

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{529213}}^1$

素因数の和:529607

約数の個数: 24

約数和(自身を含む): 142252723200

約数和(自身を除く): 61793295532

約数列:

[1, 2, 4, 191, 199, 382, 398, 764, 796, 38009, 76018, 152036, 529213, 1058426, 2116852, 101079683, 105313387, 202159366, 210626774, 404318732, 421253548, 20114856917, 40229713834, 80459427668]

約数ペア:

[(1, 80459427668), (2, 40229713834), (4, 20114856917), (191, 421253548), (199, 404318732), (382, 210626774), (398, 202159366), (764, 105313387), (796, 101079683), (38009, 2116852), (76018, 1058426), (152036, 529213)]