40474016

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{10453}}^1$

素因数の和:10485

約数の個数: 36

約数和(自身を含む): 87594066

約数和(自身を除く): 47120050

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 10453, 20906, 41812, 83624, 114983, 167248, 229966, 334496, 459932, 919864, 1264813, 1839728, 2529626, 3679456, 5059252, 10118504, 20237008, 40474016]

約数ペア:

[(1, 40474016), (2, 20237008), (4, 10118504), (8, 5059252), (11, 3679456), (16, 2529626), (22, 1839728), (32, 1264813), (44, 919864), (88, 459932), (121, 334496), (176, 229966), (242, 167248), (352, 114983), (484, 83624), (968, 41812), (1936, 20906), (3872, 10453)]