27690626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5381}}^1$

素因数の和:5497

約数の個数: 16

約数和(自身を含む): 43400448

約数和(自身を除く): 15709822

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 5381, 10762, 166811, 333622, 446623, 893246, 13845313, 27690626]

約数ペア:

[(1, 27690626), (2, 13845313), (31, 893246), (62, 446623), (83, 333622), (166, 166811), (2573, 10762), (5146, 5381)]