17480216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9887}}^1$

素因数の和:9923

約数の個数: 32

約数和(自身を含む): 37376640

約数和(自身を除く): 19896424

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 9887, 19774, 39548, 79096, 128531, 168079, 257062, 336158, 514124, 672316, 1028248, 1344632, 2185027, 4370054, 8740108, 17480216]

約数ペア:

[(1, 17480216), (2, 8740108), (4, 4370054), (8, 2185027), (13, 1344632), (17, 1028248), (26, 672316), (34, 514124), (52, 336158), (68, 257062), (104, 168079), (136, 128531), (221, 79096), (442, 39548), (884, 19774), (1768, 9887)]