31737732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 80109120

約数和(自身を除く): 48371388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 389, 523, 778, 1046, 1167, 1556, 1569, 2092, 2334, 3138, 4668, 5057, 6276, 6799, 10114, 13598, 15171, 20228, 20397, 27196, 30342, 40794, 60684, 81588, 203447, 406894, 610341, 813788, 1220682, 2441364, 2644811, 5289622, 7934433, 10579244, 15868866, 31737732]

約数ペア:

[(1, 31737732), (2, 15868866), (3, 10579244), (4, 7934433), (6, 5289622), (12, 2644811), (13, 2441364), (26, 1220682), (39, 813788), (52, 610341), (78, 406894), (156, 203447), (389, 81588), (523, 60684), (778, 40794), (1046, 30342), (1167, 27196), (1556, 20397), (1569, 20228), (2092, 15171), (2334, 13598), (3138, 10114), (4668, 6799), (5057, 6276)]