42221512

素因数分解:

$2^3\times {\mathrm{1031}}^1\times {\mathrm{5119}}^1$

素因数の和:6156

約数の個数: 16

約数和(自身を含む): 79257600

約数和(自身を除く): 37036088

約数列:

[1, 2, 4, 8, 1031, 2062, 4124, 5119, 8248, 10238, 20476, 40952, 5277689, 10555378, 21110756, 42221512]

約数ペア:

[(1, 42221512), (2, 21110756), (4, 10555378), (8, 5277689), (1031, 40952), (2062, 20476), (4124, 10238), (5119, 8248)]