23170082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 20375518

約数列:

[1, 2, 13, 17, 19, 26, 31, 34, 38, 62, 89, 178, 221, 247, 323, 403, 442, 494, 527, 589, 646, 806, 1054, 1157, 1178, 1513, 1691, 2314, 2759, 3026, 3382, 4199, 5518, 6851, 7657, 8398, 10013, 13702, 15314, 19669, 20026, 21983, 28747, 35867, 39338, 43966, 46903, 52421, 57494, 71734, 93806, 104842, 130169, 260338, 373711, 609739, 681473, 747422, 891157, 1219478, 1362946, 1782314, 11585041, 23170082]

約数ペア:

[(1, 23170082), (2, 11585041), (13, 1782314), (17, 1362946), (19, 1219478), (26, 891157), (31, 747422), (34, 681473), (38, 609739), (62, 373711), (89, 260338), (178, 130169), (221, 104842), (247, 93806), (323, 71734), (403, 57494), (442, 52421), (494, 46903), (527, 43966), (589, 39338), (646, 35867), (806, 28747), (1054, 21983), (1157, 20026), (1178, 19669), (1513, 15314), (1691, 13702), (2314, 10013), (2759, 8398), (3026, 7657), (3382, 6851), (4199, 5518)]