30396656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{99989}}^1$

素因数の和:100016

約数の個数: 20

約数和(自身を含む): 61993800

約数和(自身を除く): 31597144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 99989, 199978, 399956, 799912, 1599824, 1899791, 3799582, 7599164, 15198328, 30396656]

約数ペア:

[(1, 30396656), (2, 15198328), (4, 7599164), (8, 3799582), (16, 1899791), (19, 1599824), (38, 799912), (76, 399956), (152, 199978), (304, 99989)]