89864128

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1565

約数の個数: 56

約数和(自身を含む): 190743840

約数和(自身を除く): 100879712

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 164, 184, 328, 368, 656, 736, 943, 1312, 1472, 1489, 1886, 2624, 2978, 3772, 5956, 7544, 11912, 15088, 23824, 30176, 34247, 47648, 60352, 61049, 68494, 95296, 122098, 136988, 244196, 273976, 488392, 547952, 976784, 1095904, 1404127, 1953568, 2191808, 2808254, 3907136, 5616508, 11233016, 22466032, 44932064, 89864128]

約数ペア:

[(1, 89864128), (2, 44932064), (4, 22466032), (8, 11233016), (16, 5616508), (23, 3907136), (32, 2808254), (41, 2191808), (46, 1953568), (64, 1404127), (82, 1095904), (92, 976784), (164, 547952), (184, 488392), (328, 273976), (368, 244196), (656, 136988), (736, 122098), (943, 95296), (1312, 68494), (1472, 61049), (1489, 60352), (1886, 47648), (2624, 34247), (2978, 30176), (3772, 23824), (5956, 15088), (7544, 11912)]