228720728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{922261}}^1$

素因数の和:922298

約数の個数: 16

約数和(自身を含む): 442685760

約数和(自身を除く): 213965032

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 922261, 1844522, 3689044, 7378088, 28590091, 57180182, 114360364, 228720728]

約数ペア:

[(1, 228720728), (2, 114360364), (4, 57180182), (8, 28590091), (31, 7378088), (62, 3689044), (124, 1844522), (248, 922261)]