22503704

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 43124400

約数和(自身を除く): 20620696

約数列:

[1, 2, 4, 8, 109, 131, 197, 218, 262, 394, 436, 524, 788, 872, 1048, 1576, 14279, 21473, 25807, 28558, 42946, 51614, 57116, 85892, 103228, 114232, 171784, 206456, 2812963, 5625926, 11251852, 22503704]

約数ペア:

[(1, 22503704), (2, 11251852), (4, 5625926), (8, 2812963), (109, 206456), (131, 171784), (197, 114232), (218, 103228), (262, 85892), (394, 57116), (436, 51614), (524, 42946), (788, 28558), (872, 25807), (1048, 21473), (1576, 14279)]