31004056016

素因数分解:

$2^4\times {\mathrm{1399}}^1\times {\mathrm{1385099}}^1$

素因数の和:1386506

約数の個数: 20

約数和(自身を含む): 60113340000

約数和(自身を除く): 29109283984

約数列:

[1, 2, 4, 8, 16, 1399, 2798, 5596, 11192, 22384, 1385099, 2770198, 5540396, 11080792, 22161584, 1937753501, 3875507002, 7751014004, 15502028008, 31004056016]

約数ペア:

[(1, 31004056016), (2, 15502028008), (4, 7751014004), (8, 3875507002), (16, 1937753501), (1399, 22161584), (2798, 11080792), (5596, 5540396), (11192, 2770198), (22384, 1385099)]