83418256

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{16657}}^1$

素因数の和:16978

約数の個数: 20

約数和(自身を含む): 162148972

約数和(自身を除く): 78730716

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 16657, 33314, 66628, 133256, 266512, 5213641, 10427282, 20854564, 41709128, 83418256]

約数ペア:

[(1, 83418256), (2, 41709128), (4, 20854564), (8, 10427282), (16, 5213641), (313, 266512), (626, 133256), (1252, 66628), (2504, 33314), (5008, 16657)]