15668936656

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{1657}}^1\times {\mathrm{3539}}^1$

素因数の和:5371

約数の個数: 40

約数和(自身を含む): 30567418560

約数和(自身を除く): 14898481904

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 1657, 2672, 3314, 3539, 6628, 7078, 13256, 14156, 26512, 28312, 56624, 276719, 553438, 591013, 1106876, 1182026, 2213752, 2364052, 4427504, 4728104, 5864123, 9456208, 11728246, 23456492, 46912984, 93825968, 979308541, 1958617082, 3917234164, 7834468328, 15668936656]

約数ペア:

[(1, 15668936656), (2, 7834468328), (4, 3917234164), (8, 1958617082), (16, 979308541), (167, 93825968), (334, 46912984), (668, 23456492), (1336, 11728246), (1657, 9456208), (2672, 5864123), (3314, 4728104), (3539, 4427504), (6628, 2364052), (7078, 2213752), (13256, 1182026), (14156, 1106876), (26512, 591013), (28312, 553438), (56624, 276719)]