31404192528

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4167223}}^1$

素因数の和:4167391

約数の個数: 40

約数和(自身を含む): 81644252608

約数和(自身を除く): 50240060080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 4167223, 8334446, 12501669, 16668892, 25003338, 33337784, 50006676, 66675568, 100013352, 200026704, 654254011, 1308508022, 1962762033, 2617016044, 3925524066, 5234032088, 7851048132, 10468064176, 15702096264, 31404192528]

約数ペア:

[(1, 31404192528), (2, 15702096264), (3, 10468064176), (4, 7851048132), (6, 5234032088), (8, 3925524066), (12, 2617016044), (16, 1962762033), (24, 1308508022), (48, 654254011), (157, 200026704), (314, 100013352), (471, 66675568), (628, 50006676), (942, 33337784), (1256, 25003338), (1884, 16668892), (2512, 12501669), (3768, 8334446), (7536, 4167223)]