90629468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9103}}^1$

素因数の和:9257

約数の個数: 24

約数和(自身を含む): 168241920

約数和(自身を除く): 77612452

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9103, 9956, 18206, 36412, 172957, 345914, 691828, 1192493, 2384986, 4769972, 22657367, 45314734, 90629468]

約数ペア:

[(1, 90629468), (2, 45314734), (4, 22657367), (19, 4769972), (38, 2384986), (76, 1192493), (131, 691828), (262, 345914), (524, 172957), (2489, 36412), (4978, 18206), (9103, 9956)]