31318428

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{70537}}^1$

素因数の和:70581

約数の個数: 24

約数和(自身を含む): 75052432

約数和(自身を除く): 43734004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 70537, 141074, 211611, 282148, 423222, 846444, 2609869, 5219738, 7829607, 10439476, 15659214, 31318428]

約数ペア:

[(1, 31318428), (2, 15659214), (3, 10439476), (4, 7829607), (6, 5219738), (12, 2609869), (37, 846444), (74, 423222), (111, 282148), (148, 211611), (222, 141074), (444, 70537)]