80808752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12917}}^1$

素因数の和:12965

約数の個数: 40

約数和(自身を含む): 172997856

約数和(自身を除く): 92189104

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 12917, 25834, 51668, 103336, 206672, 219589, 297091, 439178, 594182, 878356, 1188364, 1756712, 2376728, 3513424, 4753456, 5050547, 10101094, 20202188, 40404376, 80808752]

約数ペア:

[(1, 80808752), (2, 40404376), (4, 20202188), (8, 10101094), (16, 5050547), (17, 4753456), (23, 3513424), (34, 2376728), (46, 1756712), (68, 1188364), (92, 878356), (136, 594182), (184, 439178), (272, 297091), (368, 219589), (391, 206672), (782, 103336), (1564, 51668), (3128, 25834), (6256, 12917)]