86534231

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 108017280

約数和(自身を除く): 21483049

約数列:

[1, 7, 29, 37, 41, 203, 259, 281, 287, 1073, 1189, 1517, 1967, 7511, 8149, 8323, 10397, 10619, 11521, 43993, 57043, 72779, 80647, 301513, 307951, 334109, 426277, 2110591, 2338763, 2983939, 12362033, 86534231]

約数ペア:

[(1, 86534231), (7, 12362033), (29, 2983939), (37, 2338763), (41, 2110591), (203, 426277), (259, 334109), (281, 307951), (287, 301513), (1073, 80647), (1189, 72779), (1517, 57043), (1967, 43993), (7511, 11521), (8149, 10619), (8323, 10397)]