31482516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6959}}^1$

素因数の和:7008

約数の個数: 48

約数和(自身を含む): 81849600

約数和(自身を除く): 50367084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 6959, 13918, 20877, 27836, 41754, 83508, 90467, 180934, 201811, 271401, 361868, 403622, 542802, 605433, 807244, 1085604, 1210866, 2421732, 2623543, 5247086, 7870629, 10494172, 15741258, 31482516]

約数ペア:

[(1, 31482516), (2, 15741258), (3, 10494172), (4, 7870629), (6, 5247086), (12, 2623543), (13, 2421732), (26, 1210866), (29, 1085604), (39, 807244), (52, 605433), (58, 542802), (78, 403622), (87, 361868), (116, 271401), (156, 201811), (174, 180934), (348, 90467), (377, 83508), (754, 41754), (1131, 27836), (1508, 20877), (2262, 13918), (4524, 6959)]