90702926

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{7177}}^1$

素因数の和:7339

約数の個数: 16

約数和(自身を含む): 139540320

約数和(自身を除く): 48837394

約数列:

[1, 2, 71, 89, 142, 178, 6319, 7177, 12638, 14354, 509567, 638753, 1019134, 1277506, 45351463, 90702926]

約数ペア:

[(1, 90702926), (2, 45351463), (71, 1277506), (89, 1019134), (142, 638753), (178, 509567), (6319, 14354), (7177, 12638)]