86553688

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{64019}}^1$

素因数の和:64051

約数の個数: 24

約数和(自身を含む): 175734900

約数和(自身を除く): 89181212

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 64019, 128038, 256076, 512152, 832247, 1664494, 3328988, 6657976, 10819211, 21638422, 43276844, 86553688]

約数ペア:

[(1, 86553688), (2, 43276844), (4, 21638422), (8, 10819211), (13, 6657976), (26, 3328988), (52, 1664494), (104, 832247), (169, 512152), (338, 256076), (676, 128038), (1352, 64019)]