40888894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{13267}}^1$

素因数の和:13359

約数の個数: 16

約数和(自身を含む): 64960128

約数和(自身を除く): 24071234

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 13267, 26534, 305141, 610282, 888889, 1777778, 20444447, 40888894]

約数ペア:

[(1, 40888894), (2, 20444447), (23, 1777778), (46, 888889), (67, 610282), (134, 305141), (1541, 26534), (3082, 13267)]