39422896

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{31189}}^1$

素因数の和:31276

約数の個数: 20

約数和(自身を含む): 77351200

約数和(自身を除く): 37928304

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 31189, 62378, 124756, 249512, 499024, 2463931, 4927862, 9855724, 19711448, 39422896]

約数ペア:

[(1, 39422896), (2, 19711448), (4, 9855724), (8, 4927862), (16, 2463931), (79, 499024), (158, 249512), (316, 124756), (632, 62378), (1264, 31189)]