98121356

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{3187}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 176742720

約数和(自身を除く): 78621364

約数列:

[1, 2, 4, 43, 86, 172, 179, 358, 716, 3187, 6374, 7697, 12748, 15394, 30788, 137041, 274082, 548164, 570473, 1140946, 2281892, 24530339, 49060678, 98121356]

約数ペア:

[(1, 98121356), (2, 49060678), (4, 24530339), (43, 2281892), (86, 1140946), (172, 570473), (179, 548164), (358, 274082), (716, 137041), (3187, 30788), (6374, 15394), (7697, 12748)]