31002128

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{24527}}^1$

素因数の和:24614

約数の個数: 20

約数和(自身を含む): 60829440

約数和(自身を除く): 29827312

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 24527, 49054, 98108, 196216, 392432, 1937633, 3875266, 7750532, 15501064, 31002128]

約数ペア:

[(1, 31002128), (2, 15501064), (4, 7750532), (8, 3875266), (16, 1937633), (79, 392432), (158, 196216), (316, 98108), (632, 49054), (1264, 24527)]