31439969284

素因数分解:

$2^2\times {\mathrm{491}}^1\times {\mathrm{1979}}^1\times {\mathrm{8089}}^1$

素因数の和:10563

約数の個数: 24

約数和(自身を含む): 55166680800

約数和(自身を除く): 23726711516

約数列:

[1, 2, 4, 491, 982, 1964, 1979, 3958, 7916, 8089, 16178, 32356, 971689, 1943378, 3886756, 3971699, 7943398, 15886796, 16008131, 32016262, 64032524, 7859992321, 15719984642, 31439969284]

約数ペア:

[(1, 31439969284), (2, 15719984642), (4, 7859992321), (491, 64032524), (982, 32016262), (1964, 16008131), (1979, 15886796), (3958, 7943398), (7916, 3971699), (8089, 3886756), (16178, 1943378), (32356, 971689)]