68474128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{186071}}^1$

素因数の和:186102

約数の個数: 20

約数和(自身を含む): 138437568

約数和(自身を除く): 69963440

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 186071, 372142, 744284, 1488568, 2977136, 4279633, 8559266, 17118532, 34237064, 68474128]

約数ペア:

[(1, 68474128), (2, 34237064), (4, 17118532), (8, 8559266), (16, 4279633), (23, 2977136), (46, 1488568), (92, 744284), (184, 372142), (368, 186071)]