80004056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29327}}^1$

素因数の和:29375

約数の個数: 32

約数和(自身を含む): 168929280

約数和(自身を除く): 88925224

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 29327, 58654, 117308, 234616, 322597, 645194, 909137, 1290388, 1818274, 2580776, 3636548, 7273096, 10000507, 20001014, 40002028, 80004056]

約数ペア:

[(1, 80004056), (2, 40002028), (4, 20001014), (8, 10000507), (11, 7273096), (22, 3636548), (31, 2580776), (44, 1818274), (62, 1290388), (88, 909137), (124, 645194), (248, 322597), (341, 234616), (682, 117308), (1364, 58654), (2728, 29327)]