40501316

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 72662016

約数和(自身を除く): 32160700

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 508, 1307, 2614, 5228, 7747, 15494, 30988, 79727, 159454, 165989, 318908, 331978, 663956, 10125329, 20250658, 40501316]

約数ペア:

[(1, 40501316), (2, 20250658), (4, 10125329), (61, 663956), (122, 331978), (127, 318908), (244, 165989), (254, 159454), (508, 79727), (1307, 30988), (2614, 15494), (5228, 7747)]