121673584

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{143483}}^1$

素因数の和:143544

約数の個数: 20

約数和(自身を含む): 240192216

約数和(自身を除く): 118518632

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 143483, 286966, 573932, 1147864, 2295728, 7604599, 15209198, 30418396, 60836792, 121673584]

約数ペア:

[(1, 121673584), (2, 60836792), (4, 30418396), (8, 15209198), (16, 7604599), (53, 2295728), (106, 1147864), (212, 573932), (424, 286966), (848, 143483)]