31073224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42683}}^1$

素因数の和:42709

約数の個数: 32

約数和(自身を含む): 71709120

約数和(自身を除く): 40635896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 42683, 85366, 170732, 298781, 341464, 554879, 597562, 1109758, 1195124, 2219516, 2390248, 3884153, 4439032, 7768306, 15536612, 31073224]

約数ペア:

[(1, 31073224), (2, 15536612), (4, 7768306), (7, 4439032), (8, 3884153), (13, 2390248), (14, 2219516), (26, 1195124), (28, 1109758), (52, 597562), (56, 554879), (91, 341464), (104, 298781), (182, 170732), (364, 85366), (728, 42683)]