315055808

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{120067}}^1$

素因数の和:120120

約数の個数: 28

約数和(自身を含む): 640442712

約数和(自身を除く): 325386904

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 120067, 240134, 480268, 960536, 1921072, 3842144, 4922747, 7684288, 9845494, 19690988, 39381976, 78763952, 157527904, 315055808]

約数ペア:

[(1, 315055808), (2, 157527904), (4, 78763952), (8, 39381976), (16, 19690988), (32, 9845494), (41, 7684288), (64, 4922747), (82, 3842144), (164, 1921072), (328, 960536), (656, 480268), (1312, 240134), (2624, 120067)]