100571416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5743}}^1$

素因数の和:5959

約数の個数: 32

約数和(自身を含む): 206784000

約数和(自身を除く): 106212584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 5743, 8756, 11486, 17512, 22972, 45944, 63173, 126346, 252692, 505384, 1142857, 2285714, 4571428, 9142856, 12571427, 25142854, 50285708, 100571416]

約数ペア:

[(1, 100571416), (2, 50285708), (4, 25142854), (8, 12571427), (11, 9142856), (22, 4571428), (44, 2285714), (88, 1142857), (199, 505384), (398, 252692), (796, 126346), (1592, 63173), (2189, 45944), (4378, 22972), (5743, 17512), (8756, 11486)]