88749908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{20563}}^1$

素因数の和:20663

約数の個数: 24

約数和(自身を含む): 169282848

約数和(自身を除く): 80532940

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 20563, 41126, 82252, 267319, 534638, 1069276, 1706729, 3413458, 6826916, 22187477, 44374954, 88749908]

約数ペア:

[(1, 88749908), (2, 44374954), (4, 22187477), (13, 6826916), (26, 3413458), (52, 1706729), (83, 1069276), (166, 534638), (332, 267319), (1079, 82252), (2158, 41126), (4316, 20563)]