90859406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{217367}}^1$

素因数の和:217399

約数の個数: 16

約数和(自身を含む): 156504960

約数和(自身を除く): 65645554

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 217367, 434734, 2391037, 4129973, 4782074, 8259946, 45429703, 90859406]

約数ペア:

[(1, 90859406), (2, 45429703), (11, 8259946), (19, 4782074), (22, 4129973), (38, 2391037), (209, 434734), (418, 217367)]