64062704

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{38873}}^1$

素因数の和:38984

約数の個数: 20

約数和(自身を含む): 125329776

約数和(自身を除く): 61267072

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 38873, 77746, 155492, 310984, 621968, 4003919, 8007838, 16015676, 32031352, 64062704]

約数ペア:

[(1, 64062704), (2, 32031352), (4, 16015676), (8, 8007838), (16, 4003919), (103, 621968), (206, 310984), (412, 155492), (824, 77746), (1648, 38873)]