1670291264

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{9103}}^1$

素因数の和:9223

約数の個数: 56

約数和(自身を含む): 3440875008

約数和(自身を除く): 1770583744

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 188, 244, 376, 488, 752, 976, 1504, 1952, 2867, 3008, 3904, 5734, 9103, 11468, 18206, 22936, 36412, 45872, 72824, 91744, 145648, 183488, 291296, 427841, 555283, 582592, 855682, 1110566, 1711364, 2221132, 3422728, 4442264, 6845456, 8884528, 13690912, 17769056, 26098301, 27381824, 35538112, 52196602, 104393204, 208786408, 417572816, 835145632, 1670291264]

約数ペア:

[(1, 1670291264), (2, 835145632), (4, 417572816), (8, 208786408), (16, 104393204), (32, 52196602), (47, 35538112), (61, 27381824), (64, 26098301), (94, 17769056), (122, 13690912), (188, 8884528), (244, 6845456), (376, 4442264), (488, 3422728), (752, 2221132), (976, 1711364), (1504, 1110566), (1952, 855682), (2867, 582592), (3008, 555283), (3904, 427841), (5734, 291296), (9103, 183488), (11468, 145648), (18206, 91744), (22936, 72824), (36412, 45872)]