216701624

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{213289}}^1$

素因数の和:213422

約数の個数: 16

約数和(自身を含む): 409516800

約数和(自身を除く): 192815176

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 213289, 426578, 853156, 1706312, 27087703, 54175406, 108350812, 216701624]

約数ペア:

[(1, 216701624), (2, 108350812), (4, 54175406), (8, 27087703), (127, 1706312), (254, 853156), (508, 426578), (1016, 213289)]