80569928

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 154548000

約数和(自身を除く): 73978072

約数列:

[1, 2, 4, 8, 59, 118, 211, 236, 422, 472, 809, 844, 1618, 1688, 3236, 6472, 12449, 24898, 47731, 49796, 95462, 99592, 170699, 190924, 341398, 381848, 682796, 1365592, 10071241, 20142482, 40284964, 80569928]

約数ペア:

[(1, 80569928), (2, 40284964), (4, 20142482), (8, 10071241), (59, 1365592), (118, 682796), (211, 381848), (236, 341398), (422, 190924), (472, 170699), (809, 99592), (844, 95462), (1618, 49796), (1688, 47731), (3236, 24898), (6472, 12449)]