40527518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2539}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 63642240

約数和(自身を除く): 23114722

約数列:

[1, 2, 23, 46, 347, 694, 2539, 5078, 7981, 15962, 58397, 116794, 881033, 1762066, 20263759, 40527518]

約数ペア:

[(1, 40527518), (2, 20263759), (23, 1762066), (46, 881033), (347, 116794), (694, 58397), (2539, 15962), (5078, 7981)]