31757986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2309}}^1$

素因数の和:2370

約数の個数: 24

約数和(自身を含む): 53652060

約数和(自身を除く): 21894074

約数列:

[1, 2, 13, 23, 26, 46, 299, 529, 598, 1058, 2309, 4618, 6877, 13754, 30017, 53107, 60034, 106214, 690391, 1221461, 1380782, 2442922, 15878993, 31757986]

約数ペア:

[(1, 31757986), (2, 15878993), (13, 2442922), (23, 1380782), (26, 1221461), (46, 690391), (299, 106214), (529, 60034), (598, 53107), (1058, 30017), (2309, 13754), (4618, 6877)]