40918282

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 62249472

約数和(自身を除く): 21331190

約数列:

[1, 2, 151, 157, 302, 314, 863, 1726, 23707, 47414, 130313, 135491, 260626, 270982, 20459141, 40918282]

約数ペア:

[(1, 40918282), (2, 20459141), (151, 270982), (157, 260626), (302, 135491), (314, 130313), (863, 47414), (1726, 23707)]