63987610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{278207}}^1$

素因数の和:278237

約数の個数: 16

約数和(自身を含む): 120185856

約数和(自身を除く): 56198246

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 278207, 556414, 1391035, 2782070, 6398761, 12797522, 31993805, 63987610]

約数ペア:

[(1, 63987610), (2, 31993805), (5, 12797522), (10, 6398761), (23, 2782070), (46, 1391035), (115, 556414), (230, 278207)]