1917528064

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{30203}}^1$

素因数の和:30256

約数の個数: 48

約数和(自身を含む): 3957932160

約数和(自身を除く): 2040404096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7936, 15872, 30203, 31744, 60406, 63488, 120812, 241624, 483248, 936293, 966496, 1872586, 1932992, 3745172, 3865984, 7490344, 7731968, 14980688, 15463936, 29961376, 30927872, 59922752, 61855744, 119845504, 239691008, 479382016, 958764032, 1917528064]

約数ペア:

[(1, 1917528064), (2, 958764032), (4, 479382016), (8, 239691008), (16, 119845504), (31, 61855744), (32, 59922752), (62, 30927872), (64, 29961376), (124, 15463936), (128, 14980688), (248, 7731968), (256, 7490344), (496, 3865984), (512, 3745172), (992, 1932992), (1024, 1872586), (1984, 966496), (2048, 936293), (3968, 483248), (7936, 241624), (15872, 120812), (30203, 63488), (31744, 60406)]