117308272

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{40507}}^1$

素因数の和:40696

約数の個数: 20

約数和(自身を含む): 228546136

約数和(自身を除く): 111237864

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 40507, 81014, 162028, 324056, 648112, 7331767, 14663534, 29327068, 58654136, 117308272]

約数ペア:

[(1, 117308272), (2, 58654136), (4, 29327068), (8, 14663534), (16, 7331767), (181, 648112), (362, 324056), (724, 162028), (1448, 81014), (2896, 40507)]