121435432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{489659}}^1$

素因数の和:489696

約数の個数: 16

約数和(自身を含む): 235036800

約数和(自身を除く): 113601368

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 489659, 979318, 1958636, 3917272, 15179429, 30358858, 60717716, 121435432]

約数ペア:

[(1, 121435432), (2, 60717716), (4, 30358858), (8, 15179429), (31, 3917272), (62, 1958636), (124, 979318), (248, 489659)]