90297196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{108011}}^1$

素因数の和:108045

約数の個数: 24

約数和(自身を含む): 181460160

約数和(自身を除く): 91162964

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 108011, 216022, 432044, 1188121, 2052209, 2376242, 4104418, 4752484, 8208836, 22574299, 45148598, 90297196]

約数ペア:

[(1, 90297196), (2, 45148598), (4, 22574299), (11, 8208836), (19, 4752484), (22, 4104418), (38, 2376242), (44, 2052209), (76, 1188121), (209, 432044), (418, 216022), (836, 108011)]