89421206

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 156349440

約数和(自身を除く): 66928234

約数列:

[1, 2, 7, 14, 79, 158, 233, 347, 466, 553, 694, 1106, 1631, 2429, 3262, 4858, 18407, 27413, 36814, 54826, 80851, 128849, 161702, 191891, 257698, 383782, 565957, 1131914, 6387229, 12774458, 44710603, 89421206]

約数ペア:

[(1, 89421206), (2, 44710603), (7, 12774458), (14, 6387229), (79, 1131914), (158, 565957), (233, 383782), (347, 257698), (466, 191891), (553, 161702), (694, 128849), (1106, 80851), (1631, 54826), (2429, 36814), (3262, 27413), (4858, 18407)]