16782196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 15877004

約数列:

[1, 2, 4, 17, 34, 47, 59, 68, 89, 94, 118, 178, 188, 236, 356, 799, 1003, 1513, 1598, 2006, 2773, 3026, 3196, 4012, 4183, 5251, 5546, 6052, 8366, 10502, 11092, 16732, 21004, 47141, 71111, 89267, 94282, 142222, 178534, 188564, 246797, 284444, 357068, 493594, 987188, 4195549, 8391098, 16782196]

約数ペア:

[(1, 16782196), (2, 8391098), (4, 4195549), (17, 987188), (34, 493594), (47, 357068), (59, 284444), (68, 246797), (89, 188564), (94, 178534), (118, 142222), (178, 94282), (188, 89267), (236, 71111), (356, 47141), (799, 21004), (1003, 16732), (1513, 11092), (1598, 10502), (2006, 8366), (2773, 6052), (3026, 5546), (3196, 5251), (4012, 4183)]