84651916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9857}}^1$

素因数の和:9993

約数の個数: 24

約数和(自身を含む): 157333680

約数和(自身を除く): 72681764

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 9857, 19714, 39428, 187283, 374566, 749132, 1113841, 2227682, 4455364, 21162979, 42325958, 84651916]

約数ペア:

[(1, 84651916), (2, 42325958), (4, 21162979), (19, 4455364), (38, 2227682), (76, 1113841), (113, 749132), (226, 374566), (452, 187283), (2147, 39428), (4294, 19714), (8588, 9857)]