171283184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{345329}}^1$

素因数の和:345368

約数の個数: 20

約数和(自身を含む): 342567360

約数和(自身を除く): 171284176

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 345329, 690658, 1381316, 2762632, 5525264, 10705199, 21410398, 42820796, 85641592, 171283184]

約数ペア:

[(1, 171283184), (2, 85641592), (4, 42820796), (8, 21410398), (16, 10705199), (31, 5525264), (62, 2762632), (124, 1381316), (248, 690658), (496, 345329)]