40195468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8761}}^1$

素因数の和:8833

約数の個数: 24

約数和(自身を含む): 74582144

約数和(自身を除く): 34386676

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 8761, 17522, 35044, 271591, 324157, 543182, 648314, 1086364, 1296628, 10048867, 20097734, 40195468]

約数ペア:

[(1, 40195468), (2, 20097734), (4, 10048867), (31, 1296628), (37, 1086364), (62, 648314), (74, 543182), (124, 324157), (148, 271591), (1147, 35044), (2294, 17522), (4588, 8761)]