69933104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257107}}^1$

素因数の和:257132

約数の個数: 20

約数和(自身を含む): 143466264

約数和(自身を除く): 73533160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 257107, 514214, 1028428, 2056856, 4113712, 4370819, 8741638, 17483276, 34966552, 69933104]

約数ペア:

[(1, 69933104), (2, 34966552), (4, 17483276), (8, 8741638), (16, 4370819), (17, 4113712), (34, 2056856), (68, 1028428), (136, 514214), (272, 257107)]