15983621824

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{8056261}}^1$

素因数の和:8056304

約数の個数: 28

約数和(自身を含む): 32740648768

約数和(自身を除く): 16757026944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 8056261, 16112522, 32225044, 64450088, 128900176, 249744091, 257800352, 499488182, 515600704, 998976364, 1997952728, 3995905456, 7991810912, 15983621824]

約数ペア:

[(1, 15983621824), (2, 7991810912), (4, 3995905456), (8, 1997952728), (16, 998976364), (31, 515600704), (32, 499488182), (62, 257800352), (64, 249744091), (124, 128900176), (248, 64450088), (496, 32225044), (992, 16112522), (1984, 8056261)]