16428776

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22567}}^1$

素因数の和:22593

約数の個数: 32

約数和(自身を含む): 37914240

約数和(自身を除く): 21485464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 22567, 45134, 90268, 157969, 180536, 293371, 315938, 586742, 631876, 1173484, 1263752, 2053597, 2346968, 4107194, 8214388, 16428776]

約数ペア:

[(1, 16428776), (2, 8214388), (4, 4107194), (7, 2346968), (8, 2053597), (13, 1263752), (14, 1173484), (26, 631876), (28, 586742), (52, 315938), (56, 293371), (91, 180536), (104, 157969), (182, 90268), (364, 45134), (728, 22567)]