81552848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17047}}^1$

素因数の和:17091

約数の個数: 40

約数和(自身を含む): 177571968

約数和(自身を除く): 96019120

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 17047, 34094, 68188, 136376, 221611, 272752, 392081, 443222, 784162, 886444, 1568324, 1772888, 3136648, 3545776, 5097053, 6273296, 10194106, 20388212, 40776424, 81552848]

約数ペア:

[(1, 81552848), (2, 40776424), (4, 20388212), (8, 10194106), (13, 6273296), (16, 5097053), (23, 3545776), (26, 3136648), (46, 1772888), (52, 1568324), (92, 886444), (104, 784162), (184, 443222), (208, 392081), (299, 272752), (368, 221611), (598, 136376), (1196, 68188), (2392, 34094), (4784, 17047)]