21843488

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{16649}}^1$

素因数の和:16700

約数の個数: 24

約数和(自身を含む): 44055900

約数和(自身を除く): 22212412

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 16649, 33298, 66596, 133192, 266384, 532768, 682609, 1365218, 2730436, 5460872, 10921744, 21843488]

約数ペア:

[(1, 21843488), (2, 10921744), (4, 5460872), (8, 2730436), (16, 1365218), (32, 682609), (41, 532768), (82, 266384), (164, 133192), (328, 66596), (656, 33298), (1312, 16649)]