81935486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{1511}}^1$

素因数の和:2959

約数の個数: 16

約数和(自身を含む): 129548160

約数和(自身を除く): 47612674

約数列:

[1, 2, 19, 38, 1427, 1511, 2854, 3022, 27113, 28709, 54226, 57418, 2156197, 4312394, 40967743, 81935486]

約数ペア:

[(1, 81935486), (2, 40967743), (19, 4312394), (38, 2156197), (1427, 57418), (1511, 54226), (2854, 28709), (3022, 27113)]