72810856

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{52609}}^1$

素因数の和:52788

約数の個数: 16

約数和(自身を含む): 137312100

約数和(自身を除く): 64501244

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 52609, 105218, 210436, 420872, 9101357, 18202714, 36405428, 72810856]

約数ペア:

[(1, 72810856), (2, 36405428), (4, 18202714), (8, 9101357), (173, 420872), (346, 210436), (692, 105218), (1384, 52609)]