31595278

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 40

約数和(自身を含む): 56818440

約数和(自身を除く): 25223162

約数列:

[1, 2, 11, 13, 22, 26, 83, 121, 143, 166, 242, 286, 913, 1079, 1331, 1573, 1826, 2158, 2662, 3146, 10043, 11869, 14641, 17303, 20086, 23738, 29282, 34606, 110473, 130559, 190333, 220946, 261118, 380666, 1215203, 1436149, 2430406, 2872298, 15797639, 31595278]

約数ペア:

[(1, 31595278), (2, 15797639), (11, 2872298), (13, 2430406), (22, 1436149), (26, 1215203), (83, 380666), (121, 261118), (143, 220946), (166, 190333), (242, 130559), (286, 110473), (913, 34606), (1079, 29282), (1331, 23738), (1573, 20086), (1826, 17303), (2158, 14641), (2662, 11869), (3146, 10043)]