16507408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{60689}}^1$

素因数の和:60714

約数の個数: 20

約数和(自身を含む): 33865020

約数和(自身を除く): 17357612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 60689, 121378, 242756, 485512, 971024, 1031713, 2063426, 4126852, 8253704, 16507408]

約数ペア:

[(1, 16507408), (2, 8253704), (4, 4126852), (8, 2063426), (16, 1031713), (17, 971024), (34, 485512), (68, 242756), (136, 121378), (272, 60689)]