31460543036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{13411}}^1$

素因数の和:13854

約数の個数: 48

約数和(自身を含む): 59856683040

約数和(自身を除く): 28396140004

約数列:

[1, 2, 4, 13, 26, 52, 197, 229, 394, 458, 788, 916, 2561, 2977, 5122, 5954, 10244, 11908, 13411, 26822, 45113, 53644, 90226, 174343, 180452, 348686, 586469, 697372, 1172938, 2345876, 2641967, 3071119, 5283934, 6142238, 10567868, 12284476, 34345571, 39924547, 68691142, 79849094, 137382284, 159698188, 605010443, 1210020886, 2420041772, 7865135759, 15730271518, 31460543036]

約数ペア:

[(1, 31460543036), (2, 15730271518), (4, 7865135759), (13, 2420041772), (26, 1210020886), (52, 605010443), (197, 159698188), (229, 137382284), (394, 79849094), (458, 68691142), (788, 39924547), (916, 34345571), (2561, 12284476), (2977, 10567868), (5122, 6142238), (5954, 5283934), (10244, 3071119), (11908, 2641967), (13411, 2345876), (26822, 1172938), (45113, 697372), (53644, 586469), (90226, 348686), (174343, 180452)]