219625856

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{100931}}^1$

素因数の和:100962

約数の個数: 32

約数和(自身を含む): 463277880

約数和(自身を除く): 243652024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 100931, 201862, 403724, 807448, 1614896, 1715827, 3229792, 3431654, 6459584, 6863308, 12919168, 13726616, 27453232, 54906464, 109812928, 219625856]

約数ペア:

[(1, 219625856), (2, 109812928), (4, 54906464), (8, 27453232), (16, 13726616), (17, 12919168), (32, 6863308), (34, 6459584), (64, 3431654), (68, 3229792), (128, 1715827), (136, 1614896), (272, 807448), (544, 403724), (1088, 201862), (2176, 100931)]