81453108616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{25016311}}^1$

素因数の和:25016365

約数の個数: 32

約数和(自身を含む): 171111574080

約数和(自身を除く): 89658465464

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 25016311, 50032622, 100065244, 200130488, 275179421, 550358842, 925603507, 1100717684, 1851207014, 2201435368, 3702414028, 7404828056, 10181638577, 20363277154, 40726554308, 81453108616]

約数ペア:

[(1, 81453108616), (2, 40726554308), (4, 20363277154), (8, 10181638577), (11, 7404828056), (22, 3702414028), (37, 2201435368), (44, 1851207014), (74, 1100717684), (88, 925603507), (148, 550358842), (296, 275179421), (407, 200130488), (814, 100065244), (1628, 50032622), (3256, 25016311)]