16453431424

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{23677}}^1$

素因数の和:23841

約数の個数: 64

約数和(自身を含む): 33691426200

約数和(自身を除く): 17237994776

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 89, 122, 128, 178, 244, 356, 488, 712, 976, 1424, 1952, 2848, 3904, 5429, 5696, 7808, 10858, 11392, 21716, 23677, 43432, 47354, 86864, 94708, 173728, 189416, 347456, 378832, 694912, 757664, 1444297, 1515328, 2107253, 2888594, 3030656, 4214506, 5777188, 8429012, 11554376, 16858024, 23108752, 33716048, 46217504, 67432096, 92435008, 128542433, 134864192, 184870016, 257084866, 269728384, 514169732, 1028339464, 2056678928, 4113357856, 8226715712, 16453431424]

約数ペア:

[(1, 16453431424), (2, 8226715712), (4, 4113357856), (8, 2056678928), (16, 1028339464), (32, 514169732), (61, 269728384), (64, 257084866), (89, 184870016), (122, 134864192), (128, 128542433), (178, 92435008), (244, 67432096), (356, 46217504), (488, 33716048), (712, 23108752), (976, 16858024), (1424, 11554376), (1952, 8429012), (2848, 5777188), (3904, 4214506), (5429, 3030656), (5696, 2888594), (7808, 2107253), (10858, 1515328), (11392, 1444297), (21716, 757664), (23677, 694912), (43432, 378832), (47354, 347456), (86864, 189416), (94708, 173728)]