31700716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20269}}^1$

素因数の和:20313

約数の個数: 24

約数和(自身を含む): 61296480

約数和(自身を除く): 29595764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 20269, 40538, 81076, 344573, 466187, 689146, 932374, 1378292, 1864748, 7925179, 15850358, 31700716]

約数ペア:

[(1, 31700716), (2, 15850358), (4, 7925179), (17, 1864748), (23, 1378292), (34, 932374), (46, 689146), (68, 466187), (92, 344573), (391, 81076), (782, 40538), (1564, 20269)]