90396908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{169919}}^1$

素因数の和:169949

約数の個数: 24

約数和(自身を含む): 190310400

約数和(自身を除く): 99913492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 169919, 339838, 679676, 1189433, 2378866, 3228461, 4757732, 6456922, 12913844, 22599227, 45198454, 90396908]

約数ペア:

[(1, 90396908), (2, 45198454), (4, 22599227), (7, 12913844), (14, 6456922), (19, 4757732), (28, 3228461), (38, 2378866), (76, 1189433), (133, 679676), (266, 339838), (532, 169919)]