87834136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20599}}^1$

素因数の和:20659

約数の個数: 32

約数和(自身を含む): 181692000

約数和(自身を除く): 93857864

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 20599, 41198, 82396, 164792, 267787, 535574, 844559, 1071148, 1689118, 2142296, 3378236, 6756472, 10979267, 21958534, 43917068, 87834136]

約数ペア:

[(1, 87834136), (2, 43917068), (4, 21958534), (8, 10979267), (13, 6756472), (26, 3378236), (41, 2142296), (52, 1689118), (82, 1071148), (104, 844559), (164, 535574), (328, 267787), (533, 164792), (1066, 82396), (2132, 41198), (4264, 20599)]