84638534

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{1889}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 130228560

約数和(自身を除く): 45590026

約数列:

[1, 2, 43, 86, 521, 1042, 1889, 3778, 22403, 44806, 81227, 162454, 984169, 1968338, 42319267, 84638534]

約数ペア:

[(1, 84638534), (2, 42319267), (43, 1968338), (86, 984169), (521, 162454), (1042, 81227), (1889, 44806), (3778, 22403)]