342896

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:776

約数の個数: 20

約数和(自身を含む): 688200

約数和(自身を除く): 345304

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 739, 1478, 2956, 5912, 11824, 21431, 42862, 85724, 171448, 342896]

約数ペア:

[(1, 342896), (2, 171448), (4, 85724), (8, 42862), (16, 21431), (29, 11824), (58, 5912), (116, 2956), (232, 1478), (464, 739)]