87940804

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{2539}}^1$

素因数の和:3787

約数の個数: 24

約数和(自身を含む): 176093120

約数和(自身を除く): 88152316

約数列:

[1, 2, 4, 7, 14, 28, 1237, 2474, 2539, 4948, 5078, 8659, 10156, 17318, 17773, 34636, 35546, 71092, 3140743, 6281486, 12562972, 21985201, 43970402, 87940804]

約数ペア:

[(1, 87940804), (2, 43970402), (4, 21985201), (7, 12562972), (14, 6281486), (28, 3140743), (1237, 71092), (2474, 35546), (2539, 34636), (4948, 17773), (5078, 17318), (8659, 10156)]