4091008

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 8421120

約数和(自身を除く): 4330112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1031, 1984, 2062, 3968, 4124, 8248, 16496, 31961, 32992, 63922, 65984, 127844, 131968, 255688, 511376, 1022752, 2045504, 4091008]

約数ペア:

[(1, 4091008), (2, 2045504), (4, 1022752), (8, 511376), (16, 255688), (31, 131968), (32, 127844), (62, 65984), (64, 63922), (124, 32992), (128, 31961), (248, 16496), (496, 8248), (992, 4124), (1031, 3968), (1984, 2062)]