40646428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5323}}^1$

素因数の和:5433

約数の個数: 24

約数和(自身を含む): 75132288

約数和(自身を除く): 34485860

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 1909, 3818, 5323, 7636, 10646, 21292, 122429, 244858, 441809, 489716, 883618, 1767236, 10161607, 20323214, 40646428]

約数ペア:

[(1, 40646428), (2, 20323214), (4, 10161607), (23, 1767236), (46, 883618), (83, 489716), (92, 441809), (166, 244858), (332, 122429), (1909, 21292), (3818, 10646), (5323, 7636)]