173868256

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{68777}}^1$

素因数の和:68866

約数の個数: 24

約数和(自身を含む): 346641120

約数和(自身を除く): 172772864

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 68777, 137554, 275108, 550216, 1100432, 2200864, 5433383, 10866766, 21733532, 43467064, 86934128, 173868256]

約数ペア:

[(1, 173868256), (2, 86934128), (4, 43467064), (8, 21733532), (16, 10866766), (32, 5433383), (79, 2200864), (158, 1100432), (316, 550216), (632, 275108), (1264, 137554), (2528, 68777)]