16491008

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1088

約数の個数: 40

約数和(自身を含む): 34045440

約数和(自身を除く): 17554432

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1039, 1984, 2078, 3968, 4156, 7936, 8312, 15872, 16624, 32209, 33248, 64418, 66496, 128836, 132992, 257672, 265984, 515344, 531968, 1030688, 2061376, 4122752, 8245504, 16491008]

約数ペア:

[(1, 16491008), (2, 8245504), (4, 4122752), (8, 2061376), (16, 1030688), (31, 531968), (32, 515344), (62, 265984), (64, 257672), (124, 132992), (128, 128836), (248, 66496), (256, 64418), (496, 33248), (512, 32209), (992, 16624), (1039, 15872), (1984, 8312), (2078, 7936), (3968, 4156)]