16077904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{24509}}^1$

素因数の和:24558

約数の個数: 20

約数和(自身を含む): 31912020

約数和(自身を除く): 15834116

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 24509, 49018, 98036, 196072, 392144, 1004869, 2009738, 4019476, 8038952, 16077904]

約数ペア:

[(1, 16077904), (2, 8038952), (4, 4019476), (8, 2009738), (16, 1004869), (41, 392144), (82, 196072), (164, 98036), (328, 49018), (656, 24509)]