78295892

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{2087}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 139962816

約数和(自身を除く): 61666924

約数列:

[1, 2, 4, 83, 113, 166, 226, 332, 452, 2087, 4174, 8348, 9379, 18758, 37516, 173221, 235831, 346442, 471662, 692884, 943324, 19573973, 39147946, 78295892]

約数ペア:

[(1, 78295892), (2, 39147946), (4, 19573973), (83, 943324), (113, 692884), (166, 471662), (226, 346442), (332, 235831), (452, 173221), (2087, 37516), (4174, 18758), (8348, 9379)]