89510408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1009}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 181133400

約数和(自身を除く): 91622992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 853, 1009, 1706, 2018, 3412, 4036, 6824, 8072, 11089, 13117, 22178, 26234, 44356, 52468, 88712, 104936, 860677, 1721354, 3442708, 6885416, 11188801, 22377602, 44755204, 89510408]

約数ペア:

[(1, 89510408), (2, 44755204), (4, 22377602), (8, 11188801), (13, 6885416), (26, 3442708), (52, 1721354), (104, 860677), (853, 104936), (1009, 88712), (1706, 52468), (2018, 44356), (3412, 26234), (4036, 22178), (6824, 13117), (8072, 11089)]