31504668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{201953}}^1$

素因数の和:201973

約数の個数: 24

約数和(自身を含む): 79165968

約数和(自身を除く): 47661300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 201953, 403906, 605859, 807812, 1211718, 2423436, 2625389, 5250778, 7876167, 10501556, 15752334, 31504668]

約数ペア:

[(1, 31504668), (2, 15752334), (3, 10501556), (4, 7876167), (6, 5250778), (12, 2625389), (13, 2423436), (26, 1211718), (39, 807812), (52, 605859), (78, 403906), (156, 201953)]