80345636

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{7993}}^1$

素因数の和:8363

約数の個数: 24

約数和(自身を含む): 161159040

約数和(自身を除く): 80813404

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 7993, 10052, 15986, 31972, 55951, 111902, 223804, 2869487, 5738974, 11477948, 20086409, 40172818, 80345636]

約数ペア:

[(1, 80345636), (2, 40172818), (4, 20086409), (7, 11477948), (14, 5738974), (28, 2869487), (359, 223804), (718, 111902), (1436, 55951), (2513, 31972), (5026, 15986), (7993, 10052)]