8441056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 18162144

約数和(自身を除く): 9721088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 197, 206, 208, 394, 412, 416, 788, 824, 1339, 1576, 1648, 2561, 2678, 3152, 3296, 5122, 5356, 6304, 10244, 10712, 20291, 20488, 21424, 40582, 40976, 42848, 81164, 81952, 162328, 263783, 324656, 527566, 649312, 1055132, 2110264, 4220528, 8441056]

約数ペア:

[(1, 8441056), (2, 4220528), (4, 2110264), (8, 1055132), (13, 649312), (16, 527566), (26, 324656), (32, 263783), (52, 162328), (103, 81952), (104, 81164), (197, 42848), (206, 40976), (208, 40582), (394, 21424), (412, 20488), (416, 20291), (788, 10712), (824, 10244), (1339, 6304), (1576, 5356), (1648, 5122), (2561, 3296), (2678, 3152)]