17631952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:947

約数の個数: 40

約数和(自身を含む): 37192064

約数和(自身を除く): 19560112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 823, 824, 1339, 1646, 1648, 2678, 3292, 5356, 6584, 10699, 10712, 13168, 21398, 21424, 42796, 84769, 85592, 169538, 171184, 339076, 678152, 1101997, 1356304, 2203994, 4407988, 8815976, 17631952]

約数ペア:

[(1, 17631952), (2, 8815976), (4, 4407988), (8, 2203994), (13, 1356304), (16, 1101997), (26, 678152), (52, 339076), (103, 171184), (104, 169538), (206, 85592), (208, 84769), (412, 42796), (823, 21424), (824, 21398), (1339, 13168), (1646, 10712), (1648, 10699), (2678, 6584), (3292, 5356)]