22384568

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 42930000

約数和(自身を除く): 20545432

約数列:

[1, 2, 4, 8, 89, 149, 178, 211, 298, 356, 422, 596, 712, 844, 1192, 1688, 13261, 18779, 26522, 31439, 37558, 53044, 62878, 75116, 106088, 125756, 150232, 251512, 2798071, 5596142, 11192284, 22384568]

約数ペア:

[(1, 22384568), (2, 11192284), (4, 5596142), (8, 2798071), (89, 251512), (149, 150232), (178, 125756), (211, 106088), (298, 75116), (356, 62878), (422, 53044), (596, 37558), (712, 31439), (844, 26522), (1192, 18779), (1688, 13261)]