63965168

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{59669}}^1$

素因数の和:59744

約数の個数: 20

約数和(自身を含む): 125784360

約数和(自身を除く): 61819192

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 59669, 119338, 238676, 477352, 954704, 3997823, 7995646, 15991292, 31982584, 63965168]

約数ペア:

[(1, 63965168), (2, 31982584), (4, 15991292), (8, 7995646), (16, 3997823), (67, 954704), (134, 477352), (268, 238676), (536, 119338), (1072, 59669)]