42043312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{154571}}^1$

素因数の和:154596

約数の個数: 20

約数和(自身を含む): 86251176

約数和(自身を除く): 44207864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 154571, 309142, 618284, 1236568, 2473136, 2627707, 5255414, 10510828, 21021656, 42043312]

約数ペア:

[(1, 42043312), (2, 21021656), (4, 10510828), (8, 5255414), (16, 2627707), (17, 2473136), (34, 1236568), (68, 618284), (136, 309142), (272, 154571)]