89820944

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{54503}}^1$

素因数の和:54614

約数の個数: 20

約数和(自身を含む): 175720896

約数和(自身を除く): 85899952

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 54503, 109006, 218012, 436024, 872048, 5613809, 11227618, 22455236, 44910472, 89820944]

約数ペア:

[(1, 89820944), (2, 44910472), (4, 22455236), (8, 11227618), (16, 5613809), (103, 872048), (206, 436024), (412, 218012), (824, 109006), (1648, 54503)]