9920152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 20462400

約数和(自身を除く): 10542248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 811, 1112, 1529, 1622, 3058, 3244, 6116, 6488, 8921, 12232, 17842, 35684, 71368, 112729, 225458, 450916, 901832, 1240019, 2480038, 4960076, 9920152]

約数ペア:

[(1, 9920152), (2, 4960076), (4, 2480038), (8, 1240019), (11, 901832), (22, 450916), (44, 225458), (88, 112729), (139, 71368), (278, 35684), (556, 17842), (811, 12232), (1112, 8921), (1529, 6488), (1622, 6116), (3058, 3244)]