89977198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{81649}}^1$

素因数の和:81699

約数の個数: 16

約数和(自身を含む): 146970000

約数和(自身を除く): 56992802

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 81649, 163298, 1551331, 2367821, 3102662, 4735642, 44988599, 89977198]

約数ペア:

[(1, 89977198), (2, 44988599), (19, 4735642), (29, 3102662), (38, 2367821), (58, 1551331), (551, 163298), (1102, 81649)]