30887104

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 56

約数和(自身を含む): 64008000

約数和(自身を除く): 33120896

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 149, 158, 164, 298, 316, 328, 596, 632, 656, 1192, 1264, 1312, 2384, 2528, 2624, 3239, 4768, 5056, 6109, 6478, 9536, 11771, 12218, 12956, 23542, 24436, 25912, 47084, 48872, 51824, 94168, 97744, 103648, 188336, 195488, 207296, 376672, 390976, 482611, 753344, 965222, 1930444, 3860888, 7721776, 15443552, 30887104]

約数ペア:

[(1, 30887104), (2, 15443552), (4, 7721776), (8, 3860888), (16, 1930444), (32, 965222), (41, 753344), (64, 482611), (79, 390976), (82, 376672), (149, 207296), (158, 195488), (164, 188336), (298, 103648), (316, 97744), (328, 94168), (596, 51824), (632, 48872), (656, 47084), (1192, 25912), (1264, 24436), (1312, 23542), (2384, 12956), (2528, 12218), (2624, 11771), (3239, 9536), (4768, 6478), (5056, 6109)]