2016873661952

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{31017373}}^1$

素因数の和:31017518

約数の個数: 40

約数和(自身を含む): 4061539021056

約数和(自身を除く): 2044665359104

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 4064, 8128, 16256, 32512, 65024, 31017373, 62034746, 124069492, 248138984, 496277968, 992555936, 1985111872, 3939206371, 3970223744, 7878412742, 7940447488, 15756825484, 15880894976, 31513650968, 63027301936, 126054603872, 252109207744, 504218415488, 1008436830976, 2016873661952]

約数ペア:

[(1, 2016873661952), (2, 1008436830976), (4, 504218415488), (8, 252109207744), (16, 126054603872), (32, 63027301936), (64, 31513650968), (127, 15880894976), (128, 15756825484), (254, 7940447488), (256, 7878412742), (508, 3970223744), (512, 3939206371), (1016, 1985111872), (2032, 992555936), (4064, 496277968), (8128, 248138984), (16256, 124069492), (32512, 62034746), (65024, 31017373)]