231438032

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{28307}}^1$

素因数の和:28395

約数の個数: 40

約数和(自身を含む): 519508416

約数和(自身を除く): 288070384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 28307, 56614, 113228, 198149, 226456, 396298, 452912, 792596, 1585192, 2066411, 3170384, 4132822, 8265644, 14464877, 16531288, 28929754, 33062576, 57859508, 115719016, 231438032]

約数ペア:

[(1, 231438032), (2, 115719016), (4, 57859508), (7, 33062576), (8, 28929754), (14, 16531288), (16, 14464877), (28, 8265644), (56, 4132822), (73, 3170384), (112, 2066411), (146, 1585192), (292, 792596), (511, 452912), (584, 396298), (1022, 226456), (1168, 198149), (2044, 113228), (4088, 56614), (8176, 28307)]