63021968

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{44257}}^1$

素因数の和:44354

約数の個数: 20

約数和(自身を含む): 123479820

約数和(自身を除く): 60457852

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 44257, 88514, 177028, 354056, 708112, 3938873, 7877746, 15755492, 31510984, 63021968]

約数ペア:

[(1, 63021968), (2, 31510984), (4, 15755492), (8, 7877746), (16, 3938873), (89, 708112), (178, 354056), (356, 177028), (712, 88514), (1424, 44257)]