11531008

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1500

約数の個数: 36

約数和(自身を含む): 23775808

約数和(自身を除く): 12244800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1453, 1984, 2906, 3968, 5812, 7936, 11624, 23248, 45043, 46496, 90086, 92992, 180172, 185984, 360344, 371968, 720688, 1441376, 2882752, 5765504, 11531008]

約数ペア:

[(1, 11531008), (2, 5765504), (4, 2882752), (8, 1441376), (16, 720688), (31, 371968), (32, 360344), (62, 185984), (64, 180172), (124, 92992), (128, 90086), (248, 46496), (256, 45043), (496, 23248), (992, 11624), (1453, 7936), (1984, 5812), (2906, 3968)]