17290816

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 56

約数和(自身を含む): 36031424

約数和(自身を除く): 18740608

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 103, 122, 172, 206, 244, 344, 412, 488, 688, 824, 976, 1376, 1648, 1952, 2623, 2752, 3296, 3904, 4429, 5246, 6283, 6592, 8858, 10492, 12566, 17716, 20984, 25132, 35432, 41968, 50264, 70864, 83936, 100528, 141728, 167872, 201056, 270169, 283456, 402112, 540338, 1080676, 2161352, 4322704, 8645408, 17290816]

約数ペア:

[(1, 17290816), (2, 8645408), (4, 4322704), (8, 2161352), (16, 1080676), (32, 540338), (43, 402112), (61, 283456), (64, 270169), (86, 201056), (103, 167872), (122, 141728), (172, 100528), (206, 83936), (244, 70864), (344, 50264), (412, 41968), (488, 35432), (688, 25132), (824, 20984), (976, 17716), (1376, 12566), (1648, 10492), (1952, 8858), (2623, 6592), (2752, 6283), (3296, 5246), (3904, 4429)]