88216468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{68279}}^1$

素因数の和:68319

約数の個数: 24

約数和(自身を含む): 172065600

約数和(自身を除く): 83849132

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 68279, 136558, 273116, 1160743, 1297301, 2321486, 2594602, 4642972, 5189204, 22054117, 44108234, 88216468]

約数ペア:

[(1, 88216468), (2, 44108234), (4, 22054117), (17, 5189204), (19, 4642972), (34, 2594602), (38, 2321486), (68, 1297301), (76, 1160743), (323, 273116), (646, 136558), (1292, 68279)]