83610868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 169827840

約数和(自身を除く): 86216972

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 103, 206, 209, 412, 418, 836, 971, 1133, 1942, 1957, 2266, 3884, 3914, 4532, 7828, 10681, 18449, 21362, 21527, 36898, 42724, 43054, 73796, 86108, 100013, 200026, 202939, 400052, 405878, 811756, 1100143, 1900247, 2200286, 3800494, 4400572, 7600988, 20902717, 41805434, 83610868]

約数ペア:

[(1, 83610868), (2, 41805434), (4, 20902717), (11, 7600988), (19, 4400572), (22, 3800494), (38, 2200286), (44, 1900247), (76, 1100143), (103, 811756), (206, 405878), (209, 400052), (412, 202939), (418, 200026), (836, 100013), (971, 86108), (1133, 73796), (1942, 43054), (1957, 42724), (2266, 36898), (3884, 21527), (3914, 21362), (4532, 18449), (7828, 10681)]