28198406

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11093}}^1$

素因数の和:11167

約数の個数: 16

約数和(自身を含む): 44731008

約数和(自身を除く): 16532602

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 11093, 22186, 343883, 454813, 687766, 909626, 14099203, 28198406]

約数ペア:

[(1, 28198406), (2, 14099203), (31, 909626), (41, 687766), (62, 454813), (82, 343883), (1271, 22186), (2542, 11093)]