16522008

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 27023592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 419, 424, 636, 744, 838, 1257, 1272, 1643, 1676, 2514, 3286, 3352, 4929, 5028, 6572, 9858, 10056, 12989, 13144, 19716, 22207, 25978, 38967, 39432, 44414, 51956, 66621, 77934, 88828, 103912, 133242, 155868, 177656, 266484, 311736, 532968, 688417, 1376834, 2065251, 2753668, 4130502, 5507336, 8261004, 16522008]

約数ペア:

[(1, 16522008), (2, 8261004), (3, 5507336), (4, 4130502), (6, 2753668), (8, 2065251), (12, 1376834), (24, 688417), (31, 532968), (53, 311736), (62, 266484), (93, 177656), (106, 155868), (124, 133242), (159, 103912), (186, 88828), (212, 77934), (248, 66621), (318, 51956), (372, 44414), (419, 39432), (424, 38967), (636, 25978), (744, 22207), (838, 19716), (1257, 13144), (1272, 12989), (1643, 10056), (1676, 9858), (2514, 6572), (3286, 5028), (3352, 4929)]