80457549664

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{1103}}^1\times {\mathrm{37369}}^1$

素因数の和:38543

約数の個数: 48

約数和(自身を含む): 161147810880

約数和(自身を除く): 80690261216

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1103, 1952, 2206, 4412, 8824, 17648, 35296, 37369, 67283, 74738, 134566, 149476, 269132, 298952, 538264, 597904, 1076528, 1195808, 2153056, 2279509, 4559018, 9118036, 18236072, 36472144, 41218007, 72944288, 82436014, 164872028, 329744056, 659488112, 1318976224, 2514298427, 5028596854, 10057193708, 20114387416, 40228774832, 80457549664]

約数ペア:

[(1, 80457549664), (2, 40228774832), (4, 20114387416), (8, 10057193708), (16, 5028596854), (32, 2514298427), (61, 1318976224), (122, 659488112), (244, 329744056), (488, 164872028), (976, 82436014), (1103, 72944288), (1952, 41218007), (2206, 36472144), (4412, 18236072), (8824, 9118036), (17648, 4559018), (35296, 2279509), (37369, 2153056), (67283, 1195808), (74738, 1076528), (134566, 597904), (149476, 538264), (269132, 298952)]