90003836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{91097}}^1$

素因数の和:91133

約数の個数: 24

約数和(自身を含む): 178552080

約数和(自身を除く): 88548244

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 91097, 182194, 364388, 1184261, 1730843, 2368522, 3461686, 4737044, 6923372, 22500959, 45001918, 90003836]

約数ペア:

[(1, 90003836), (2, 45001918), (4, 22500959), (13, 6923372), (19, 4737044), (26, 3461686), (38, 2368522), (52, 1730843), (76, 1184261), (247, 364388), (494, 182194), (988, 91097)]