40942196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4523}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 74989824

約数和(自身を除く): 34047628

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4523, 4526, 9046, 9052, 18092, 140213, 280426, 330179, 560852, 660358, 1320716, 10235549, 20471098, 40942196]

約数ペア:

[(1, 40942196), (2, 20471098), (4, 10235549), (31, 1320716), (62, 660358), (73, 560852), (124, 330179), (146, 280426), (292, 140213), (2263, 18092), (4523, 9052), (4526, 9046)]