22261688

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 43439760

約数和(自身を除く): 21178072

約数列:

[1, 2, 4, 8, 41, 67, 82, 134, 164, 268, 328, 536, 1013, 2026, 2747, 4052, 5494, 8104, 10988, 21976, 41533, 67871, 83066, 135742, 166132, 271484, 332264, 542968, 2782711, 5565422, 11130844, 22261688]

約数ペア:

[(1, 22261688), (2, 11130844), (4, 5565422), (8, 2782711), (41, 542968), (67, 332264), (82, 271484), (134, 166132), (164, 135742), (268, 83066), (328, 67871), (536, 41533), (1013, 21976), (2026, 10988), (2747, 8104), (4052, 5494)]