40508474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{8719}}^1$

素因数の和:8845

約数の個数: 16

約数和(自身を含む): 64039680

約数和(自身を除く): 23531206

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 8719, 17438, 200537, 401074, 880619, 1761238, 20254237, 40508474]

約数ペア:

[(1, 40508474), (2, 20254237), (23, 1761238), (46, 880619), (101, 401074), (202, 200537), (2323, 17438), (4646, 8719)]