41871856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{201307}}^1$

素因数の和:201328

約数の個数: 20

約数和(自身を含む): 87367672

約数和(自身を除く): 45495816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 201307, 402614, 805228, 1610456, 2616991, 3220912, 5233982, 10467964, 20935928, 41871856]

約数ペア:

[(1, 41871856), (2, 20935928), (4, 10467964), (8, 5233982), (13, 3220912), (16, 2616991), (26, 1610456), (52, 805228), (104, 402614), (208, 201307)]