239510464

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{120721}}^1$

素因数の和:120764

約数の個数: 28

約数和(自身を含む): 490614208

約数和(自身を除く): 251103744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 120721, 241442, 482884, 965768, 1931536, 3742351, 3863072, 7484702, 7726144, 14969404, 29938808, 59877616, 119755232, 239510464]

約数ペア:

[(1, 239510464), (2, 119755232), (4, 59877616), (8, 29938808), (16, 14969404), (31, 7726144), (32, 7484702), (62, 3863072), (64, 3742351), (124, 1931536), (248, 965768), (496, 482884), (992, 241442), (1984, 120721)]