18435952

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{7069}}^1$

素因数の和:7240

約数の個数: 20

約数和(自身を含む): 35943880

約数和(自身を除く): 17507928

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 7069, 14138, 28276, 56552, 113104, 1152247, 2304494, 4608988, 9217976, 18435952]

約数ペア:

[(1, 18435952), (2, 9217976), (4, 4608988), (8, 2304494), (16, 1152247), (163, 113104), (326, 56552), (652, 28276), (1304, 14138), (2608, 7069)]