260079488

素因数分解:

$2^7\times {\mathrm{241}}^1\times {\mathrm{8431}}^1$

素因数の和:8686

約数の個数: 32

約数和(自身を含む): 520338720

約数和(自身を除く): 260259232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 482, 964, 1928, 3856, 7712, 8431, 15424, 16862, 30848, 33724, 67448, 134896, 269792, 539584, 1079168, 2031871, 4063742, 8127484, 16254968, 32509936, 65019872, 130039744, 260079488]

約数ペア:

[(1, 260079488), (2, 130039744), (4, 65019872), (8, 32509936), (16, 16254968), (32, 8127484), (64, 4063742), (128, 2031871), (241, 1079168), (482, 539584), (964, 269792), (1928, 134896), (3856, 67448), (7712, 33724), (8431, 30848), (15424, 16862)]