42818192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 86304000

約数和(自身を除く): 43485808

約数列:

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

約数ペア:

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