40921592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269221}}^1$

素因数の和:269246

約数の個数: 16

約数和(自身を含む): 80766600

約数和(自身を除く): 39845008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269221, 538442, 1076884, 2153768, 5115199, 10230398, 20460796, 40921592]

約数ペア:

[(1, 40921592), (2, 20460796), (4, 10230398), (8, 5115199), (19, 2153768), (38, 1076884), (76, 538442), (152, 269221)]