82589152

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 168194880

約数和(自身を除く): 85605728

約数列:

[1, 2, 4, 8, 16, 32, 47, 89, 94, 178, 188, 356, 376, 617, 712, 752, 1234, 1424, 1504, 2468, 2848, 4183, 4936, 8366, 9872, 16732, 19744, 28999, 33464, 54913, 57998, 66928, 109826, 115996, 133856, 219652, 231992, 439304, 463984, 878608, 927968, 1757216, 2580911, 5161822, 10323644, 20647288, 41294576, 82589152]

約数ペア:

[(1, 82589152), (2, 41294576), (4, 20647288), (8, 10323644), (16, 5161822), (32, 2580911), (47, 1757216), (89, 927968), (94, 878608), (178, 463984), (188, 439304), (356, 231992), (376, 219652), (617, 133856), (712, 115996), (752, 109826), (1234, 66928), (1424, 57998), (1504, 54913), (2468, 33464), (2848, 28999), (4183, 19744), (4936, 16732), (8366, 9872)]