80983718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 131708160

約数和(自身を除く): 50724442

約数列:

[1, 2, 29, 31, 58, 62, 73, 146, 617, 899, 1234, 1798, 2117, 2263, 4234, 4526, 17893, 19127, 35786, 38254, 45041, 65627, 90082, 131254, 554683, 1109366, 1306189, 1396271, 2612378, 2792542, 40491859, 80983718]

約数ペア:

[(1, 80983718), (2, 40491859), (29, 2792542), (31, 2612378), (58, 1396271), (62, 1306189), (73, 1109366), (146, 554683), (617, 131254), (899, 90082), (1234, 65627), (1798, 45041), (2117, 38254), (2263, 35786), (4234, 19127), (4526, 17893)]