81096032

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 165300912

約数和(自身を除く): 84204880

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 113, 164, 226, 328, 452, 547, 656, 904, 1094, 1312, 1808, 2188, 3616, 4376, 4633, 8752, 9266, 17504, 18532, 22427, 37064, 44854, 61811, 74128, 89708, 123622, 148256, 179416, 247244, 358832, 494488, 717664, 988976, 1977952, 2534251, 5068502, 10137004, 20274008, 40548016, 81096032]

約数ペア:

[(1, 81096032), (2, 40548016), (4, 20274008), (8, 10137004), (16, 5068502), (32, 2534251), (41, 1977952), (82, 988976), (113, 717664), (164, 494488), (226, 358832), (328, 247244), (452, 179416), (547, 148256), (656, 123622), (904, 89708), (1094, 74128), (1312, 61811), (1808, 44854), (2188, 37064), (3616, 22427), (4376, 18532), (4633, 17504), (8752, 9266)]