319784336

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{73751}}^1$

素因数の和:74030

約数の個数: 20

約数和(自身を含む): 621876864

約数和(自身を除く): 302092528

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 73751, 147502, 295004, 590008, 1180016, 19986521, 39973042, 79946084, 159892168, 319784336]

約数ペア:

[(1, 319784336), (2, 159892168), (4, 79946084), (8, 39973042), (16, 19986521), (271, 1180016), (542, 590008), (1084, 295004), (2168, 147502), (4336, 73751)]