118571648

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71257}}^1$

素因数の和:71284

約数の個数: 32

約数和(自身を含む): 254391060

約数和(自身を除く): 135819412

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 71257, 142514, 285028, 570056, 926341, 1140112, 1852682, 2280224, 3705364, 4560448, 7410728, 9120896, 14821456, 29642912, 59285824, 118571648]

約数ペア:

[(1, 118571648), (2, 59285824), (4, 29642912), (8, 14821456), (13, 9120896), (16, 7410728), (26, 4560448), (32, 3705364), (52, 2280224), (64, 1852682), (104, 1140112), (128, 926341), (208, 570056), (416, 285028), (832, 142514), (1664, 71257)]