42056752

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61129}}^1$

素因数の和:61180

約数の個数: 20

約数和(自身を含む): 83381320

約数和(自身を除く): 41324568

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 61129, 122258, 244516, 489032, 978064, 2628547, 5257094, 10514188, 21028376, 42056752]

約数ペア:

[(1, 42056752), (2, 21028376), (4, 10514188), (8, 5257094), (16, 2628547), (43, 978064), (86, 489032), (172, 244516), (344, 122258), (688, 61129)]