191216368

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{32213}}^1$

素因数の和:32281

約数の個数: 40

約数和(自身を含む): 431409888

約数和(自身を除く): 240193520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 32213, 64426, 128852, 225491, 257704, 450982, 515408, 901964, 1707289, 1803928, 3414578, 3607856, 6829156, 11951023, 13658312, 23902046, 27316624, 47804092, 95608184, 191216368]

約数ペア:

[(1, 191216368), (2, 95608184), (4, 47804092), (7, 27316624), (8, 23902046), (14, 13658312), (16, 11951023), (28, 6829156), (53, 3607856), (56, 3414578), (106, 1803928), (112, 1707289), (212, 901964), (371, 515408), (424, 450982), (742, 257704), (848, 225491), (1484, 128852), (2968, 64426), (5936, 32213)]