64831478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{15607}}^1$

素因数の和:15707

約数の個数: 16

約数和(自身を含む): 101889024

約数和(自身を除く): 37057546

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 15607, 31214, 483817, 967634, 1045669, 2091338, 32415739, 64831478]

約数ペア:

[(1, 64831478), (2, 32415739), (31, 2091338), (62, 1045669), (67, 967634), (134, 483817), (2077, 31214), (4154, 15607)]