84621248

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:469

約数の個数: 56

約数和(自身を含む): 174144432

約数和(自身を除く): 89523184

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 97, 172, 194, 317, 344, 388, 634, 688, 776, 1268, 1376, 1552, 2536, 2752, 3104, 4171, 5072, 6208, 8342, 10144, 13631, 16684, 20288, 27262, 30749, 33368, 54524, 61498, 66736, 109048, 122996, 133472, 218096, 245992, 266944, 436192, 491984, 872384, 983968, 1322207, 1967936, 2644414, 5288828, 10577656, 21155312, 42310624, 84621248]

約数ペア:

[(1, 84621248), (2, 42310624), (4, 21155312), (8, 10577656), (16, 5288828), (32, 2644414), (43, 1967936), (64, 1322207), (86, 983968), (97, 872384), (172, 491984), (194, 436192), (317, 266944), (344, 245992), (388, 218096), (634, 133472), (688, 122996), (776, 109048), (1268, 66736), (1376, 61498), (1552, 54524), (2536, 33368), (2752, 30749), (3104, 27262), (4171, 20288), (5072, 16684), (6208, 13631), (8342, 10144)]