83145808

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{140449}}^1$

素因数の和:140494

約数の個数: 20

約数和(自身を含む): 165450100

約数和(自身を除く): 82304292

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 140449, 280898, 561796, 1123592, 2247184, 5196613, 10393226, 20786452, 41572904, 83145808]

約数ペア:

[(1, 83145808), (2, 41572904), (4, 20786452), (8, 10393226), (16, 5196613), (37, 2247184), (74, 1123592), (148, 561796), (296, 280898), (592, 140449)]