83771422

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 146937024

約数和(自身を除く): 63165602

約数列:

[1, 2, 7, 14, 61, 122, 233, 421, 427, 466, 842, 854, 1631, 2947, 3262, 5894, 14213, 25681, 28426, 51362, 98093, 99491, 179767, 196186, 198982, 359534, 686651, 1373302, 5983673, 11967346, 41885711, 83771422]

約数ペア:

[(1, 83771422), (2, 41885711), (7, 11967346), (14, 5983673), (61, 1373302), (122, 686651), (233, 359534), (421, 198982), (427, 196186), (466, 179767), (842, 99491), (854, 98093), (1631, 51362), (2947, 28426), (3262, 25681), (5894, 14213)]