31423276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8719}}^1$

素因数の和:8793

約数の個数: 24

約数和(自身を含む): 59330880

約数和(自身を除く): 27907604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 8719, 17438, 34876, 148223, 296446, 462107, 592892, 924214, 1848428, 7855819, 15711638, 31423276]

約数ペア:

[(1, 31423276), (2, 15711638), (4, 7855819), (17, 1848428), (34, 924214), (53, 592892), (68, 462107), (106, 296446), (212, 148223), (901, 34876), (1802, 17438), (3604, 8719)]