31698732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 80029152

約数和(自身を除く): 48330420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 317, 634, 641, 951, 1268, 1282, 1902, 1923, 2564, 3804, 3846, 4121, 7692, 8242, 8333, 12363, 16484, 16666, 24726, 24999, 33332, 49452, 49998, 99996, 203197, 406394, 609591, 812788, 1219182, 2438364, 2641561, 5283122, 7924683, 10566244, 15849366, 31698732]

約数ペア:

[(1, 31698732), (2, 15849366), (3, 10566244), (4, 7924683), (6, 5283122), (12, 2641561), (13, 2438364), (26, 1219182), (39, 812788), (52, 609591), (78, 406394), (156, 203197), (317, 99996), (634, 49998), (641, 49452), (951, 33332), (1268, 24999), (1282, 24726), (1902, 16666), (1923, 16484), (2564, 12363), (3804, 8333), (3846, 8242), (4121, 7692)]