84054578

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^2$

素因数の和:374

約数の個数: 24

約数和(自身を含む): 132810240

約数和(自身を除く): 48755662

約数列:

[1, 2, 31, 62, 79, 131, 158, 262, 2449, 4061, 4898, 8122, 10349, 17161, 20698, 34322, 320819, 531991, 641638, 1063982, 1355719, 2711438, 42027289, 84054578]

約数ペア:

[(1, 84054578), (2, 42027289), (31, 2711438), (62, 1355719), (79, 1063982), (131, 641638), (158, 531991), (262, 320819), (2449, 34322), (4061, 20698), (4898, 17161), (8122, 10349)]