80136376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14249}}^1$

素因数の和:14311

約数の個数: 32

約数和(自身を含む): 162450000

約数和(自身を除く): 82313624

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 14249, 28498, 56996, 113992, 270731, 527213, 541462, 1054426, 1082924, 2108852, 2165848, 4217704, 10017047, 20034094, 40068188, 80136376]

約数ペア:

[(1, 80136376), (2, 40068188), (4, 20034094), (8, 10017047), (19, 4217704), (37, 2165848), (38, 2108852), (74, 1082924), (76, 1054426), (148, 541462), (152, 527213), (296, 270731), (703, 113992), (1406, 56996), (2812, 28498), (5624, 14249)]