42913232

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{40031}}^1$

素因数の和:40106

約数の個数: 20

約数和(自身を含む): 84387456

約数和(自身を除く): 41474224

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 40031, 80062, 160124, 320248, 640496, 2682077, 5364154, 10728308, 21456616, 42913232]

約数ペア:

[(1, 42913232), (2, 21456616), (4, 10728308), (8, 5364154), (16, 2682077), (67, 640496), (134, 320248), (268, 160124), (536, 80062), (1072, 40031)]