89876912

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1437

約数の個数: 40

約数和(自身を含む): 179622432

約数和(自身を除く): 89745520

約数列:

[1, 2, 4, 8, 16, 61, 71, 122, 142, 244, 284, 488, 568, 976, 1136, 1297, 2594, 4331, 5188, 8662, 10376, 17324, 20752, 34648, 69296, 79117, 92087, 158234, 184174, 316468, 368348, 632936, 736696, 1265872, 1473392, 5617307, 11234614, 22469228, 44938456, 89876912]

約数ペア:

[(1, 89876912), (2, 44938456), (4, 22469228), (8, 11234614), (16, 5617307), (61, 1473392), (71, 1265872), (122, 736696), (142, 632936), (244, 368348), (284, 316468), (488, 184174), (568, 158234), (976, 92087), (1136, 79117), (1297, 69296), (2594, 34648), (4331, 20752), (5188, 17324), (8662, 10376)]