9881624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 19822320

約数和(自身を除く): 9940696

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 643, 904, 1286, 1921, 2572, 3842, 5144, 7684, 10931, 15368, 21862, 43724, 72659, 87448, 145318, 290636, 581272, 1235203, 2470406, 4940812, 9881624]

約数ペア:

[(1, 9881624), (2, 4940812), (4, 2470406), (8, 1235203), (17, 581272), (34, 290636), (68, 145318), (113, 87448), (136, 72659), (226, 43724), (452, 21862), (643, 15368), (904, 10931), (1286, 7684), (1921, 5144), (2572, 3842)]