22391216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 45093840

約数和(自身を除く): 22702624

約数列:

[1, 2, 4, 8, 16, 37, 74, 109, 148, 218, 296, 347, 436, 592, 694, 872, 1388, 1744, 2776, 4033, 5552, 8066, 12839, 16132, 25678, 32264, 37823, 51356, 64528, 75646, 102712, 151292, 205424, 302584, 605168, 1399451, 2798902, 5597804, 11195608, 22391216]

約数ペア:

[(1, 22391216), (2, 11195608), (4, 5597804), (8, 2798902), (16, 1399451), (37, 605168), (74, 302584), (109, 205424), (148, 151292), (218, 102712), (296, 75646), (347, 64528), (436, 51356), (592, 37823), (694, 32264), (872, 25678), (1388, 16132), (1744, 12839), (2776, 8066), (4033, 5552)]