39617008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79873}}^1$

素因数の和:79912

約数の個数: 20

約数和(自身を含む): 79235008

約数和(自身を除く): 39618000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 79873, 159746, 319492, 638984, 1277968, 2476063, 4952126, 9904252, 19808504, 39617008]

約数ペア:

[(1, 39617008), (2, 19808504), (4, 9904252), (8, 4952126), (16, 2476063), (31, 1277968), (62, 638984), (124, 319492), (248, 159746), (496, 79873)]