40645148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3527}}^1$

素因数の和:3641

約数の個数: 24

約数和(自身を含む): 73890432

約数和(自身を除く): 33245284

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 3527, 5762, 7054, 11524, 14108, 151661, 236309, 303322, 472618, 606644, 945236, 10161287, 20322574, 40645148]

約数ペア:

[(1, 40645148), (2, 20322574), (4, 10161287), (43, 945236), (67, 606644), (86, 472618), (134, 303322), (172, 236309), (268, 151661), (2881, 14108), (3527, 11524), (5762, 7054)]