317724112

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{325537}}^1$

素因数の和:325606

約数の個数: 20

約数和(自身を含む): 625684036

約数和(自身を除く): 307959924

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 325537, 651074, 1302148, 2604296, 5208592, 19857757, 39715514, 79431028, 158862056, 317724112]

約数ペア:

[(1, 317724112), (2, 158862056), (4, 79431028), (8, 39715514), (16, 19857757), (61, 5208592), (122, 2604296), (244, 1302148), (488, 651074), (976, 325537)]