31930230556

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3137}}^1\times {\mathrm{3217}}^1$

素因数の和:6478

約数の個数: 48

約数和(自身を含む): 64466168256

約数和(自身を除く): 32535937700

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3137, 3164, 3217, 6274, 6434, 12548, 12868, 21959, 22519, 43918, 45038, 87836, 90076, 354481, 363521, 708962, 727042, 1417924, 1454084, 2481367, 2544647, 4962734, 5089294, 9925468, 10091729, 10178588, 20183458, 40366916, 70642103, 141284206, 282568412, 1140365377, 2280730754, 4561461508, 7982557639, 15965115278, 31930230556]

約数ペア:

[(1, 31930230556), (2, 15965115278), (4, 7982557639), (7, 4561461508), (14, 2280730754), (28, 1140365377), (113, 282568412), (226, 141284206), (452, 70642103), (791, 40366916), (1582, 20183458), (3137, 10178588), (3164, 10091729), (3217, 9925468), (6274, 5089294), (6434, 4962734), (12548, 2544647), (12868, 2481367), (21959, 1454084), (22519, 1417924), (43918, 727042), (45038, 708962), (87836, 363521), (90076, 354481)]