40377832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3301}}^1$

素因数の和:3457

約数の個数: 32

約数和(自身を含む): 83210400

約数和(自身を除く): 42832568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 3301, 6116, 6602, 12232, 13204, 26408, 36311, 72622, 145244, 290488, 458839, 917678, 1835356, 3670712, 5047229, 10094458, 20188916, 40377832]

約数ペア:

[(1, 40377832), (2, 20188916), (4, 10094458), (8, 5047229), (11, 3670712), (22, 1835356), (44, 917678), (88, 458839), (139, 290488), (278, 145244), (556, 72622), (1112, 36311), (1529, 26408), (3058, 13204), (3301, 12232), (6116, 6602)]