90879964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{170827}}^1$

素因数の和:170857

約数の個数: 24

約数和(自身を含む): 191327360

約数和(自身を除く): 100447396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 170827, 341654, 683308, 1195789, 2391578, 3245713, 4783156, 6491426, 12982852, 22719991, 45439982, 90879964]

約数ペア:

[(1, 90879964), (2, 45439982), (4, 22719991), (7, 12982852), (14, 6491426), (19, 4783156), (28, 3245713), (38, 2391578), (76, 1195789), (133, 683308), (266, 341654), (532, 170827)]