85636384

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 175392000

約数和(自身を除く): 89755616

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 173, 248, 346, 496, 499, 692, 992, 998, 1384, 1996, 2768, 3992, 5363, 5536, 7984, 10726, 15469, 15968, 21452, 30938, 42904, 61876, 85808, 86327, 123752, 171616, 172654, 247504, 345308, 495008, 690616, 1381232, 2676137, 2762464, 5352274, 10704548, 21409096, 42818192, 85636384]

約数ペア:

[(1, 85636384), (2, 42818192), (4, 21409096), (8, 10704548), (16, 5352274), (31, 2762464), (32, 2676137), (62, 1381232), (124, 690616), (173, 495008), (248, 345308), (346, 247504), (496, 172654), (499, 171616), (692, 123752), (992, 86327), (998, 85808), (1384, 61876), (1996, 42904), (2768, 30938), (3992, 21452), (5363, 15968), (5536, 15469), (7984, 10726)]