80488574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 131531040

約数和(自身を除く): 51042466

約数列:

[1, 2, 17, 34, 67, 89, 134, 178, 397, 794, 1139, 1513, 2278, 3026, 5963, 6749, 11926, 13498, 26599, 35333, 53198, 70666, 101371, 202742, 452183, 600661, 904366, 1201322, 2367311, 4734622, 40244287, 80488574]

約数ペア:

[(1, 80488574), (2, 40244287), (17, 4734622), (34, 2367311), (67, 1201322), (89, 904366), (134, 600661), (178, 452183), (397, 202742), (794, 101371), (1139, 70666), (1513, 53198), (2278, 35333), (3026, 26599), (5963, 13498), (6749, 11926)]