31306548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28669}}^1$

素因数の和:28696

約数の個数: 48

約数和(自身を含む): 89909120

約数和(自身を除く): 58602572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 28669, 57338, 86007, 114676, 172014, 200683, 344028, 372697, 401366, 602049, 745394, 802732, 1118091, 1204098, 1490788, 2236182, 2408196, 2608879, 4472364, 5217758, 7826637, 10435516, 15653274, 31306548]

約数ペア:

[(1, 31306548), (2, 15653274), (3, 10435516), (4, 7826637), (6, 5217758), (7, 4472364), (12, 2608879), (13, 2408196), (14, 2236182), (21, 1490788), (26, 1204098), (28, 1118091), (39, 802732), (42, 745394), (52, 602049), (78, 401366), (84, 372697), (91, 344028), (156, 200683), (182, 172014), (273, 114676), (364, 86007), (546, 57338), (1092, 28669)]