80306368

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2441

約数の個数: 56

約数和(自身を含む): 174248064

約数和(自身を除く): 93941696

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2381, 4216, 4762, 8432, 9524, 16864, 19048, 33728, 38096, 40477, 73811, 76192, 80954, 147622, 152384, 161908, 295244, 323816, 590488, 647632, 1180976, 1254787, 1295264, 2361952, 2509574, 2590528, 4723904, 5019148, 10038296, 20076592, 40153184, 80306368]

約数ペア:

[(1, 80306368), (2, 40153184), (4, 20076592), (8, 10038296), (16, 5019148), (17, 4723904), (31, 2590528), (32, 2509574), (34, 2361952), (62, 1295264), (64, 1254787), (68, 1180976), (124, 647632), (136, 590488), (248, 323816), (272, 295244), (496, 161908), (527, 152384), (544, 147622), (992, 80954), (1054, 76192), (1088, 73811), (1984, 40477), (2108, 38096), (2381, 33728), (4216, 19048), (4762, 16864), (8432, 9524)]