231278392

素因数分解:

$2^3\times {\mathrm{1613}}^1\times {\mathrm{17923}}^1$

素因数の和:19542

約数の個数: 16

約数和(自身を含む): 433940040

約数和(自身を除く): 202661648

約数列:

[1, 2, 4, 8, 1613, 3226, 6452, 12904, 17923, 35846, 71692, 143384, 28909799, 57819598, 115639196, 231278392]

約数ペア:

[(1, 231278392), (2, 115639196), (4, 57819598), (8, 28909799), (1613, 143384), (3226, 71692), (6452, 35846), (12904, 17923)]