76320016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{153871}}^1$

素因数の和:153910

約数の個数: 20

約数和(自身を含む): 152641024

約数和(自身を除く): 76321008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 153871, 307742, 615484, 1230968, 2461936, 4770001, 9540002, 19080004, 38160008, 76320016]

約数ペア:

[(1, 76320016), (2, 38160008), (4, 19080004), (8, 9540002), (16, 4770001), (31, 2461936), (62, 1230968), (124, 615484), (248, 307742), (496, 153871)]