31364684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19457}}^1$

素因数の和:19505

約数の個数: 24

約数和(自身を含む): 61020288

約数和(自身を除く): 29655604

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 19457, 38914, 77828, 252941, 505882, 603167, 1011764, 1206334, 2412668, 7841171, 15682342, 31364684]

約数ペア:

[(1, 31364684), (2, 15682342), (4, 7841171), (13, 2412668), (26, 1206334), (31, 1011764), (52, 603167), (62, 505882), (124, 252941), (403, 77828), (806, 38914), (1612, 19457)]