83791388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1297}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 151772544

約数和(自身を除く): 67981156

約数列:

[1, 2, 4, 31, 62, 124, 521, 1042, 1297, 2084, 2594, 5188, 16151, 32302, 40207, 64604, 80414, 160828, 675737, 1351474, 2702948, 20947847, 41895694, 83791388]

約数ペア:

[(1, 83791388), (2, 41895694), (4, 20947847), (31, 2702948), (62, 1351474), (124, 675737), (521, 160828), (1042, 80414), (1297, 64604), (2084, 40207), (2594, 32302), (5188, 16151)]