87317356

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{2521}}^1$

素因数の和:3769

約数の個数: 24

約数和(自身を含む): 174845216

約数和(自身を除く): 87527860

約数列:

[1, 2, 4, 7, 14, 28, 1237, 2474, 2521, 4948, 5042, 8659, 10084, 17318, 17647, 34636, 35294, 70588, 3118477, 6236954, 12473908, 21829339, 43658678, 87317356]

約数ペア:

[(1, 87317356), (2, 43658678), (4, 21829339), (7, 12473908), (14, 6236954), (28, 3118477), (1237, 70588), (2474, 35294), (2521, 34636), (4948, 17647), (5042, 17318), (8659, 10084)]